diff --git a/android/src/main/java/com/stripeterminalreactnative/StripeTerminalReactNativeModule.kt b/android/src/main/java/com/stripeterminalreactnative/StripeTerminalReactNativeModule.kt
index c5208234..868783f8 100644
--- a/android/src/main/java/com/stripeterminalreactnative/StripeTerminalReactNativeModule.kt
+++ b/android/src/main/java/com/stripeterminalreactnative/StripeTerminalReactNativeModule.kt
@@ -3,15 +3,7 @@ package com.stripeterminalreactnative
 import android.app.Application
 import android.content.ComponentCallbacks2
 import android.content.res.Configuration
-import com.facebook.react.bridge.Promise
-import com.facebook.react.bridge.ReactApplicationContext
-import com.facebook.react.bridge.ReactContextBaseJavaModule
-import com.facebook.react.bridge.ReactMethod
-import com.facebook.react.bridge.ReadableMap
-import com.facebook.react.bridge.UiThreadUtil
-import com.facebook.react.bridge.WritableNativeArray
-import com.facebook.react.bridge.WritableNativeMap
-import com.facebook.react.modules.core.DeviceEventManagerModule.RCTDeviceEventEmitter
+import com.facebook.react.bridge.*
 import com.stripe.stripeterminal.Terminal
 import com.stripe.stripeterminal.TerminalApplicationDelegate.onCreate
 import com.stripe.stripeterminal.TerminalApplicationDelegate.onTrimMemory
@@ -119,6 +111,16 @@ class StripeTerminalReactNativeModule(reactContext: ReactApplicationContext) :
         promise.resolve(WritableNativeMap())
     }
 
+    @ReactMethod
+    @Suppress("unused")
+    fun setSimulatedCard(cardNumber: String, promise: Promise) {
+        terminal.simulatorConfiguration = SimulatorConfiguration(
+            terminal.simulatorConfiguration.update,
+            SimulatedCard(testCardNumber = cardNumber)
+        )
+        promise.resolve(WritableNativeMap())
+    }
+
     @ReactMethod
     @Suppress("unused")
     fun setConnectionToken(params: ReadableMap, promise: Promise) {
@@ -172,9 +174,7 @@ class StripeTerminalReactNativeModule(reactContext: ReactApplicationContext) :
             "Could not find a reader with serialNumber $serialNumber"
         }
 
-        val locationId = requireParam(params.getString("locationId") ?: selectedReader.location?.id) {
-            "You must provide a locationId"
-        }
+        val locationId = params.getString("locationId") ?: selectedReader.location?.id.orEmpty()
 
         CoroutineScope(Dispatchers.IO).launch {
             val connectedReader =
diff --git a/e2e/app.e2e.js b/e2e/app.e2e.js
index 04189bdc..be05dfc3 100644
--- a/e2e/app.e2e.js
+++ b/e2e/app.e2e.js
@@ -13,7 +13,7 @@ const { cleanPaymentMethods } = require('./clean');
 
 jest.retryTimes(3);
 
-describe('Payments', () => {
+describe('Basic funtionalities', () => {
   beforeAll(async () => {
     await cleanPaymentMethods();
   });
@@ -188,14 +188,16 @@ describe('Payments', () => {
 
     await navigateTo('In-Person Refund');
 
-    const chargeIdInout = element(by.id('charge-id-text-field'));
+    const chargeIdInput = element(by.id('charge-id-text-field'));
     const amountInput = element(by.id('amount-text-field'));
 
-    await waitFor(chargeIdInout).toBeVisible().withTimeout(16000);
+    await waitFor(chargeIdInput).toBeVisible().withTimeout(16000);
     await waitFor(amountInput).toBeVisible();
 
     await amountInput.replaceText('20000');
-    await chargeIdInout.replaceText('ch_3JxsjUBDuqlYGNW21EL8UyOm');
+    await chargeIdInput.replaceText('ch_3JxsjUBDuqlYGNW21EL8UyOm');
+
+    await element(by.id('refund-scroll-view')).scrollTo('bottom');
 
     const button = element(by.id('collect-refund-button'));
 
diff --git a/e2e/in-person-refund.e2e.js b/e2e/in-person-refund.e2e.js
new file mode 100644
index 00000000..d3927958
--- /dev/null
+++ b/e2e/in-person-refund.e2e.js
@@ -0,0 +1,149 @@
+/* eslint-env detox/detox, jest */
+
+const {
+  navigateTo,
+  connectReader,
+  checkIfLogExist,
+  checkIfConnected,
+  changeDiscoveryMethod,
+} = require('./utils');
+
+jest.retryTimes(3);
+
+describe('In-Person Refund', () => {
+  beforeEach(async () => {
+    await device.launchApp({
+      permissions: { location: 'always' },
+      launchArgs: {
+        canada: true,
+      },
+      newInstance: true,
+    });
+  });
+
+  afterAll(async () => {
+    await device.sendToHome();
+  });
+
+  it('Collect CA card payment', async () => {
+    await navigateTo('Discover Readers');
+    await connectReader('wisePad3');
+
+    await navigateTo('Collect card payment');
+
+    const currencyInput = element(by.id('currency-text-field'));
+    const amountInput = element(by.id('amount-text-field'));
+    const cardNumberInput = element(by.id('card-number-text-field'));
+
+    await waitFor(currencyInput).toBeVisible().withTimeout(16000);
+    await waitFor(amountInput).toBeVisible().withTimeout(10000);
+    await waitFor(cardNumberInput).toBeVisible().withTimeout(10000);
+
+    const enableInteracSwitch = element(by.id('enable-interac'));
+    await waitFor(enableInteracSwitch).toBeVisible().withTimeout(10000);
+    await enableInteracSwitch.tap();
+
+    await amountInput.replaceText('20000');
+    await currencyInput.replaceText('CAD');
+
+    // set interac test card
+    await cardNumberInput.replaceText('4506445006931933');
+
+    await element(by.id('collect-scroll-view')).scrollTo('bottom');
+
+    const capturePaymentIntentSwitch = element(by.id('capture-payment-intent'));
+    await waitFor(capturePaymentIntentSwitch).toBeVisible().withTimeout(10000);
+    // do not capture PI because this specific card number captures it automatically.
+    await capturePaymentIntentSwitch.tap();
+
+    await element(by.id('collect-scroll-view')).scrollTo('bottom');
+
+    const button = element(by.text('Collect payment'));
+
+    await waitFor(button).toBeVisible().withTimeout(10000);
+
+    await button.tap();
+
+    const eventLogTitle = element(by.text('EVENT LOG'));
+    await waitFor(eventLogTitle).toBeVisible().withTimeout(16000);
+
+    await checkIfLogExist('Create');
+    await checkIfLogExist('Created');
+    await checkIfLogExist('Collect');
+    await checkIfLogExist('Collected');
+    await checkIfLogExist('Process');
+    await checkIfLogExist('Processed');
+  });
+
+  it('via bluetooth reader', async () => {
+    // Temporary skipped on Android due to some issues with refunding payments
+    if (device.getPlatform() === 'android') {
+      return;
+    }
+    await navigateTo('Discover Readers');
+    await connectReader('wisePad3');
+
+    await checkIfConnected({ device: 'wisePad3' });
+    await element(by.id('home-screen')).scrollTo('bottom');
+
+    await navigateTo('In-Person Refund');
+
+    const amountInput = element(by.id('amount-text-field'));
+    await waitFor(amountInput).toBeVisible();
+
+    await amountInput.replaceText('100');
+
+    await element(by.id('refund-scroll-view')).scrollTo('bottom');
+
+    const button = element(by.id('collect-refund-button'));
+
+    await waitFor(button).toBeVisible();
+
+    await button.tap();
+
+    const eventLogTitle = element(by.text('EVENT LOG'));
+    await waitFor(eventLogTitle).toBeVisible().withTimeout(16000);
+
+    await checkIfLogExist('Collect');
+    await checkIfLogExist('Collected');
+    await checkIfLogExist('Processing');
+    await checkIfLogExist('Succeeded');
+  });
+
+  it('via internet reader', async () => {
+    // Temporary skipped on Android due to some issues with refunding payments
+    if (device.getPlatform() === 'android') {
+      return;
+    }
+
+    await changeDiscoveryMethod('Internet');
+    await navigateTo('Discover Readers');
+    await connectReader('verifoneP400');
+
+    await checkIfConnected({ device: 'verifoneP400' });
+    await element(by.id('home-screen')).scrollTo('bottom');
+
+    await navigateTo('In-Person Refund');
+
+    const amountInput = element(by.id('amount-text-field'));
+    await waitFor(amountInput).toBeVisible();
+
+    await amountInput.replaceText('100');
+
+    await element(by.id('refund-scroll-view')).scrollTo('bottom');
+
+    const button = element(by.id('collect-refund-button'));
+
+    await waitFor(button).toBeVisible();
+
+    await button.tap();
+
+    const eventLogTitle = element(by.text('EVENT LOG'));
+    await waitFor(eventLogTitle).toBeVisible().withTimeout(16000);
+
+    await checkIfLogExist('Collect');
+    await checkIfLogExist('Collected');
+    await checkIfLogExist('Processing');
+    await checkIfLogExist('Succeeded');
+  });
+});
diff --git a/e2e/internet-reader.e2e.js b/e2e/internet-reader.e2e.js
new file mode 100644
index 00000000..6e587398
--- /dev/null
+++ b/e2e/internet-reader.e2e.js
@@ -0,0 +1,147 @@
+/* eslint-env detox/detox, jest */
+
+const {
+  navigateTo,
+  connectReader,
+  checkIfLogExist,
+  checkIfConnected,
+  changeDiscoveryMethod,
+} = require('./utils');
+
+const { cleanPaymentMethods } = require('./clean');
+
+jest.retryTimes(3);
+
+describe('Internet reader', () => {
+  beforeAll(async () => {
+    await cleanPaymentMethods();
+  });
+
+  beforeEach(async () => {
+    await device.launchApp({
+      permissions: { location: 'always' },
+      newInstance: true,
+    });
+  });
+
+  afterAll(async () => {
+    await device.sendToHome();
+  });
+
+  it('Connect and disconnect', async () => {
+    await changeDiscoveryMethod('Internet');
+    await navigateTo('Discover Readers');
+    await connectReader('verifoneP400');
+    await checkIfConnected({ device: 'verifoneP400' });
+  });
+
+  it('Collect card payment', async () => {
+    await changeDiscoveryMethod('Internet');
+    await navigateTo('Discover Readers');
+    await connectReader('verifoneP400');
+
+    await navigateTo('Collect card payment');
+
+    const currencyInput = element(by.id('currency-text-field'));
+    const amountInput = element(by.id('amount-text-field'));
+
+    await waitFor(currencyInput).toBeVisible().withTimeout(16000);
+    await waitFor(amountInput).toBeVisible();
+
+    await amountInput.replaceText('20000');
+    await currencyInput.replaceText('USD');
+
+    await element(by.id('collect-scroll-view')).scrollTo('bottom');
+
+    const button = element(by.text('Collect payment'));
+
+    await waitFor(button).toBeVisible();
+
+    await button.tap();
+
+    const eventLogTitle = element(by.text('EVENT LOG'));
+    await waitFor(eventLogTitle).toBeVisible().withTimeout(16000);
+
+    await checkIfLogExist('Create');
+    await checkIfLogExist('Created');
+    await checkIfLogExist('Collect');
+    await checkIfLogExist('Collected');
+    await checkIfLogExist('Process');
+    await checkIfLogExist('Processed');
+    await checkIfLogExist('Capture');
+    await checkIfLogExist('Captured');
+  });
+
+  it('Store card via readReusableCard', async () => {
+    await changeDiscoveryMethod('Internet');
+    await navigateTo('Discover Readers');
+    await connectReader('verifoneP400');
+
+    await navigateTo('Store card via readReusableCard');
+
+    const eventLogTitle = element(by.text('EVENT LOG'));
+    await waitFor(eventLogTitle).toBeVisible().withTimeout(16000);
+
+    await checkIfLogExist('Start');
+    await checkIfLogExist('Finished');
+  });
+
+  it('Store card via SetupIntent', async () => {
+    // Store card via SetupIntent is not available for verifoneP400 on iOS
+    // while this is the only available simulated reader on Android
+    const readerName =
+      device.getPlatform() === 'ios' ? 'wisePosE' : 'verifoneP400';
+    await changeDiscoveryMethod('Internet');
+    await navigateTo('Discover Readers');
+    await connectReader(readerName);
+
+    await checkIfConnected({ device: readerName });
+    await element(by.id('home-screen')).scrollTo('bottom');
+
+    await navigateTo('Store card via Setup Intents');
+
+    const eventLogTitle = element(by.text('EVENT LOG'));
+    await waitFor(eventLogTitle).toBeVisible().withTimeout(16000);
+
+    await checkIfLogExist('Create');
+    await checkIfLogExist('Collect');
+    await checkIfLogExist('Created');
+    await checkIfLogExist('Process');
+    await checkIfLogExist('Finished');
+  });
+
+  it('setReaderDisplay/clearReaderDisplay', async () => {
+    // The only available verifoneP400 reader doesn't support setReaderDisplay funtionality in simulated mode.
+    if (device.getPlatform() === 'android') {
+      return;
+    }
+    await changeDiscoveryMethod('Internet');
+    await navigateTo('Discover Readers');
+    await connectReader('verifoneP400');
+
+    await checkIfConnected({ device: 'verifoneP400' });
+    await element(by.id('home-screen')).scrollTo('bottom');
+
+    await navigateTo('Set reader display');
+
+    const setButton = element(by.id('set-reader-display'));
+    await waitFor(setButton).toBeVisible().withTimeout(10000);
+    await setButton.tap();
+
+    await waitFor(element(by.text('setReaderDisplay success')))
+      .toBeVisible()
+      .withTimeout(16000);
+
+    const confirmAlertButton = element(by.text('OK'));
+    await waitFor(confirmAlertButton).toBeVisible();
+    await confirmAlertButton.tap();
+
+    const clearButton = element(by.id('clear-reader-display'));
+    await waitFor(clearButton).toBeVisible().withTimeout(10000);
+    await clearButton.tap();
+
+    await waitFor(element(by.text('clearReaderDisplay success')))
+      .toBeVisible()
+      .withTimeout(16000);
+  });
+});
diff --git a/e2e/utils.js b/e2e/utils.js
index 759df490..b1dcca19 100644
--- a/e2e/utils.js
+++ b/e2e/utils.js
@@ -1,12 +1,12 @@
 /* eslint-env detox/detox, jest */
 
-export const navigateTo = async (buttonText: string) => {
+export const navigateTo = async (buttonText) => {
   const button = element(by.text(buttonText));
   await waitFor(button).toBeVisible().withTimeout(16000);
   await button.tap();
 };
 
-export const connectReader = async (name?: string = 'chipper2X') => {
+export const connectReader = async (name = 'chipper2X') => {
   await waitFor(element(by.text(`SimulatorID - ${name}`)))
     .toBeVisible()
     .withTimeout(16000);
@@ -14,10 +14,7 @@ export const connectReader = async (name?: string = 'chipper2X') => {
   await button.tap();
 };
 
-export const setSimulatedUpdatePlan = async (
-  plan: string = 'Update required'
-) => {
-  const defaultPlan = 'No Update';
+export const setSimulatedUpdatePlan = async (plan = 'Update required') => {
   const picker = element(by.id('update-plan-picker'));
 
   await picker.tap();
@@ -52,14 +49,14 @@ export const disconnectReader = async () => {
     .withTimeout(16000);
 };
 
-export const checkIfLogExist = async (log: string) => {
+export const checkIfLogExist = async (log) => {
   await element(by.id('scroll-view')).scrollTo('bottom');
   await waitFor(element(by.text(log)))
     .toBeVisible()
     .withTimeout(16000);
 };
 
-export const changeDiscoveryMethod = async (method: string) => {
+export const changeDiscoveryMethod = async (method) => {
   const button = element(by.id('discovery-method-button'));
   await waitFor(button).toBeVisible().withTimeout(10000);
   await button.tap();
@@ -77,7 +74,7 @@ export const changeDiscoveryMethod = async (method: string) => {
     .withTimeout(10000);
 };
 
-export const goBack = async (label?: string) => {
+export const goBack = async (label) => {
   if (device.getPlatform() === 'android') {
     await device.pressBack();
   } else {
diff --git a/example/.env.example b/example/.env.example
index 47f7ca95..7d09e5f6 100644
--- a/example/.env.example
+++ b/example/.env.example
@@ -5,9 +5,13 @@ STRIPE_PRIVATE_KEY=sk_test_xxx
 # Note: this should be an ip/url your mobile device can reach when the example
 # app is loaded onto it.
 API_URL=https://your-merchant-backend.com
+# Backend API URL for Canada
+API_CA_URL=http://localhost:3003
 
 # Android Backend API URL.
 # The example app will default to API_URL if no specific API_URL_ANDROID is defined
 # This is helpful when you're working with the android emulator as it remaps the localhost
 # ip value (default is 10.0.2.2)
 # API_URL_ANDROID=http://10.0.2.2:3002
+# Android Backend API URL for Canada.
+API_CA_URL_ANDROID=http://10.0.2.2:3003
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index a0f4928f..830248ac 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -213,6 +213,8 @@ PODS:
     - react-native-config/App (= 1.4.5)
   - react-native-config/App (1.4.5):
     - React-Core
+  - react-native-launch-arguments (3.0.1):
+    - React
   - react-native-safe-area-context (3.3.2):
     - React-Core
   - React-perflogger (0.66.3)
@@ -344,6 +346,7 @@ DEPENDENCIES:
   - React-jsinspector (from `../node_modules/react-native/ReactCommon/jsinspector`)
   - React-logger (from `../node_modules/react-native/ReactCommon/logger`)
   - react-native-config (from `../node_modules/react-native-config`)
+  - react-native-launch-arguments (from `../node_modules/react-native-launch-arguments`)
   - react-native-safe-area-context (from `../node_modules/react-native-safe-area-context`)
   - React-perflogger (from `../node_modules/react-native/ReactCommon/reactperflogger`)
   - React-RCTActionSheet (from `../node_modules/react-native/Libraries/ActionSheetIOS`)
@@ -407,6 +410,8 @@ EXTERNAL SOURCES:
     :path: "../node_modules/react-native/ReactCommon/logger"
   react-native-config:
     :path: "../node_modules/react-native-config"
+  react-native-launch-arguments:
+    :path: "../node_modules/react-native-launch-arguments"
   react-native-safe-area-context:
     :path: "../node_modules/react-native-safe-area-context"
   React-perflogger:
@@ -468,6 +473,7 @@ SPEC CHECKSUMS:
   React-jsinspector: d9c8eb0b53f0da206fed56612b289fec84991157
   React-logger: e522e76fa3e9ec3e7d7115b49485cc065cf4ae06
   react-native-config: 6502b1879f97ed5ac570a029961fc35ea606cd14
+  react-native-launch-arguments: 5d62e1f2c5995e219c497fc74cc39739a8d50d8a
   react-native-safe-area-context: 584dc04881deb49474363f3be89e4ca0e854c057
   React-perflogger: 73732888d37d4f5065198727b167846743232882
   React-RCTActionSheet: 96c6d774fa89b1f7c59fc460adc3245ba2d7fd79
diff --git a/example/package.json b/example/package.json
index 6e4b1385..2da203bd 100644
--- a/example/package.json
+++ b/example/package.json
@@ -10,10 +10,11 @@
     "build:server": "babel server --out-dir dist --extensions '.ts,.tsx' --ignore '**/__tests__/**' --source-maps --copy-files --delete-dir-on-start",
     "ios": "react-native run-ios",
     "ios:all": "concurrently \"yarn start\" \"yarn start:server\" \"yarn ios\"",
-    "postinstall": "scripts/fixRN.sh",
+    "postinstall": "scripts/fixRN.sh && patch-package",
     "start": "react-native start",
     "start:server": "ts-node --project ./tsconfig.server.json server/index.ts",
-    "start:server:ci": "yarn start:server &",
+    "start:server:canada": "PORT=3003 yarn start:server",
+    "start:server:ci": "yarn start:server & yarn start:server:canada &",
     "watch:server": "nodemon --exec yarn start:server"
   },
   "dependencies": {
@@ -25,6 +26,7 @@
     "@types/react-native-dotenv": "^0.2.0",
     "dotenv": "^10.0.0",
     "jest": "^27.3.1",
+    "postinstall-postinstall": "^2.1.0",
     "react": "17.0.2",
     "react-native": "0.66.3",
     "react-native-config": "^1.4.5",
@@ -32,6 +34,7 @@
     "react-native-gesture-handler": "^1.10.3",
     "react-native-reanimated": "2.5.0",
     "react-native-keyboard-aware-scroll-view": "^0.9.5",
+    "react-native-launch-arguments": "^3.0.1",
     "react-native-safe-area-context": "^3.3.2",
     "react-native-screens": "^3.8.0"
   },
@@ -47,6 +50,7 @@
     "express-winston": "^4.2.0",
     "metro-react-native-babel-preset": "^0.66.2",
     "nodemon": "^2.0.15",
+    "patch-package": "^6.4.7",
     "stripe": "^8.181.0",
     "ts-node": "^10.4.0",
     "winston": "^3.3.3"
diff --git a/example/patches/react-native-launch-arguments+3.0.1.patch b/example/patches/react-native-launch-arguments+3.0.1.patch
new file mode 100644
index 00000000..b6beeecf
--- /dev/null
+++ b/example/patches/react-native-launch-arguments+3.0.1.patch
@@ -0,0 +1,52 @@
+diff --git a/node_modules/react-native-launch-arguments/android/build.gradle b/node_modules/react-native-launch-arguments/android/build.gradle
+index 3d4f7b4..993e533 100644
+--- a/node_modules/react-native-launch-arguments/android/build.gradle
++++ b/node_modules/react-native-launch-arguments/android/build.gradle
+@@ -101,47 +101,3 @@ def configureReactNativePom(def pom) {
+         }
+     }
+ }
+-
+-afterEvaluate { project ->
+-    // some Gradle build hooks ref:
+-    // https://www.oreilly.com/library/view/gradle-beyond-the/9781449373801/ch03.html
+-    task androidJavadoc(type: Javadoc) {
+-        source = android.sourceSets.main.java.srcDirs
+-        classpath += files(android.bootClasspath)
+-        classpath += files(project.getConfigurations().getByName('compile').asList())
+-        include '**/*.java'
+-    }
+-
+-    task androidJavadocJar(type: Jar, dependsOn: androidJavadoc) {
+-        classifier = 'javadoc'
+-        from androidJavadoc.destinationDir
+-    }
+-
+-    task androidSourcesJar(type: Jar) {
+-        archiveClassifier = 'sources'
+-        from android.sourceSets.main.java.srcDirs
+-        include '**/*.java'
+-    }
+-
+-    android.libraryVariants.all { variant ->
+-        def name = variant.name.capitalize()
+-        def javaCompileTask = variant.javaCompileProvider.get()
+-
+-        task "jar${name}"(type: Jar, dependsOn: javaCompileTask) {
+-            from javaCompileTask.destinationDir
+-        }
+-    }
+-
+-    artifacts {
+-        archives androidSourcesJar
+-        archives androidJavadocJar
+-    }
+-
+-    publishing {
+-        publications {
+-            maven(MavenPublication) {
+-                artifact androidSourcesJar
+-            }
+-         }
+-     }
+-}
diff --git a/example/server/index.ts b/example/server/index.ts
index ed9f6e02..412796d9 100644
--- a/example/server/index.ts
+++ b/example/server/index.ts
@@ -11,15 +11,40 @@ if (!process.env.STRIPE_PRIVATE_KEY) {
   process.exit(-1);
 }
 
+const default_port = 3002;
+
+// Port reserved for Canada's accounts for testing purposes
+const canada_port = 3003;
+
+const app = express();
+const port = process.env.PORT ? Number(process.env.PORT) : default_port;
+
 const secret_key = process.env.STRIPE_PRIVATE_KEY;
+const secret_ca_key = process.env.STRIPE_CA_PRIVATE_KEY;
 
-const stripe = new Stripe(secret_key as string, {
+const stripe_default = new Stripe(secret_key as string, {
   apiVersion: '2020-08-27',
   typescript: true,
 });
 
-const app = express();
-const port = process.env.PORT ? process.env.PORT : 3002;
+const stripe = (() => {
+  // in case of Canada's port provided let's use proper Stripe instance.
+  if (port === canada_port) {
+    if (!secret_ca_key) {
+      console.error(
+        "You've provided `3003` port which is reserved for Canada's accounts, in order to use it you must provide STRIPE_CA_PRIVATE_KEY env as well."
+      );
+      process.exit(-1);
+    }
+    const stripe_ca = new Stripe(secret_ca_key as string, {
+      apiVersion: '2020-08-27',
+      typescript: true,
+    });
+
+    return stripe_ca;
+  }
+  return stripe_default;
+})();
 
 app.use(express.json());
 
@@ -69,9 +94,12 @@ app.post(
 app.post(
   '/capture_payment_intent',
   async (req: express.Request, res: express.Response) => {
-    const intent = await stripe.paymentIntents.capture(req.body.id);
-
-    res.json({ intent });
+    try {
+      const intent = await stripe.paymentIntents.capture(req.body.id);
+      res.json({ intent });
+    } catch (error) {
+      res.json({ error: (error as any).raw });
+    }
   }
 );
 
@@ -116,6 +144,31 @@ app.get('/get_customers', async (_: express.Request, res: express.Response) => {
   res.json({ customers: customers.data });
 });
 
+app.get(
+  '/fetch_latest_interac_charge',
+  async (_: express.Request, res: express.Response) => {
+    const charges = await stripe.charges.list();
+    const paymentIntents = await stripe.paymentIntents.list();
+
+    const filteredCharges = charges.data.filter((charge) => {
+      const paymentIntent = paymentIntents.data.find(
+        (pi) => pi.id === charge.payment_intent
+      );
+
+      return paymentIntent?.payment_method_types.includes('interac_present');
+    });
+
+    const charge = filteredCharges[0];
+
+    if (!charge) {
+      res.json({ error: 'Charges list is empty' });
+      return;
+    }
+
+    res.json({ id: charge.id });
+  }
+);
+
 app.post(
   '/register_reader',
   async (req: express.Request, res: express.Response) => {
diff --git a/example/src/Config.ts b/example/src/Config.ts
index 33d34fd0..5a491a13 100644
--- a/example/src/Config.ts
+++ b/example/src/Config.ts
@@ -1,6 +1,23 @@
-// @ts-ignore
-import { API_URL as defaultURL, API_URL_ANDROID as androidURL } from '@env';
+import {
+  API_URL as defaultURL,
+  API_URL_ANDROID as androidURL,
+  API_CA_URL as defaultCaURL,
+  API_CA_URL_ANDROID as androidCaURL,
+  // @ts-ignore
+} from '@env';
 import { Platform } from 'react-native';
+import { LaunchArguments } from 'react-native-launch-arguments';
 
-export const API_URL: string =
-  Platform.OS === 'android' && androidURL ? androidURL : defaultURL;
+interface DetoxLaunchArguments {
+  canada?: boolean;
+}
+
+const args = LaunchArguments.value<DetoxLaunchArguments>();
+
+const API_CA_URL = Platform.OS === 'android' ? androidCaURL : defaultCaURL;
+
+export const API_URL: string = args.canada
+  ? API_CA_URL
+  : Platform.OS === 'android' && androidURL
+  ? androidURL
+  : defaultURL;
diff --git a/example/src/components/Button.tsx b/example/src/components/Button.tsx
index 27f465a8..b9461208 100644
--- a/example/src/components/Button.tsx
+++ b/example/src/components/Button.tsx
@@ -15,6 +15,7 @@ type Props = AccessibilityProps & {
   disabled?: boolean;
   loading?: boolean;
   color?: string;
+  testID?: string;
   onPress(): void;
 };
 
@@ -23,6 +24,7 @@ export default function Button({
   variant = 'default',
   disabled,
   loading,
+  testID,
   color,
   onPress,
   ...props
@@ -44,6 +46,7 @@ export default function Button({
     <View style={[disabled && styles.disabled, styles.flex]}>
       <TouchableOpacity
         disabled={disabled}
+        testID={testID}
         style={[
           styles.container,
           variant === 'primary' && styles.primaryContainer,
diff --git a/example/src/screens/CollectCardPaymentScreen.tsx b/example/src/screens/CollectCardPaymentScreen.tsx
index 469990f4..adb0d9d5 100644
--- a/example/src/screens/CollectCardPaymentScreen.tsx
+++ b/example/src/screens/CollectCardPaymentScreen.tsx
@@ -25,7 +25,9 @@ export default function CollectCardPaymentScreen() {
     amount: '20000',
     currency: 'USD',
   });
+  const [testCardNumber, setTestCardNumber] = useState('4242424242424242');
   const [enableInterac, setEnableInterac] = useState(false);
+  const [capturePI, setCapturePI] = useState(true);
   const { params } =
     useRoute<RouteProp<RouteParamList, 'CollectCardPayment'>>();
   const { simulated, discoveryMethod } = params;
@@ -38,6 +40,7 @@ export default function CollectCardPaymentScreen() {
     processPayment,
     retrievePaymentIntent,
     cancelCollectPaymentMethod,
+    setSimulatedCard,
   } = useStripeTerminal({
     onDidRequestReaderInput: (input) => {
       addLogs({
@@ -97,6 +100,8 @@ export default function CollectCardPaymentScreen() {
   };
 
   const _createPaymentIntent = async () => {
+    await setSimulatedCard(testCardNumber);
+
     clearLogs();
     navigation.navigate('LogListScreen');
     addLogs({
@@ -250,7 +255,9 @@ export default function CollectCardPaymentScreen() {
           },
         ],
       });
-      _capturePayment(paymentIntentId);
+      if (capturePI) {
+        _capturePayment(paymentIntentId);
+      }
     }
   };
 
@@ -261,6 +268,7 @@ export default function CollectCardPaymentScreen() {
     });
 
     const { intent, error } = await capturePaymentIntent(paymentIntentId);
+
     if (error) {
       addLogs({
         name: 'Capture Payment',
@@ -293,14 +301,25 @@ export default function CollectCardPaymentScreen() {
       testID="collect-scroll-view"
       contentContainerStyle={styles.container}
       keyboardShouldPersistTaps="always"
+      testID="collect-scroll-view"
     >
+      <List bolded={false} topSpacing={false} title="CARD NUMBER">
+        <TextInput
+          testID="card-number-text-field"
+          keyboardType="numeric"
+          style={styles.input}
+          value={testCardNumber}
+          onChangeText={(value) => setTestCardNumber(value)}
+          placeholder="card number"
+        />
+      </List>
       <List bolded={false} topSpacing={false} title="AMOUNT">
         <TextInput
           testID="amount-text-field"
           keyboardType="numeric"
           style={styles.input}
           value={inputValues.amount}
-          onChangeText={(value: string) =>
+          onChangeText={(value) =>
             setInputValues((state) => ({ ...state, amount: value }))
           }
           placeholder="amount"
@@ -311,7 +330,7 @@ export default function CollectCardPaymentScreen() {
           testID="currency-text-field"
           style={styles.input}
           value={inputValues.currency}
-          onChangeText={(value: string) =>
+          onChangeText={(value) =>
             setInputValues((state) => ({ ...state, currency: value }))
           }
           placeholder="currency"
@@ -323,6 +342,7 @@ export default function CollectCardPaymentScreen() {
           title="Enable Interac Present"
           rightElement={
             <Switch
+              testID="enable-interac"
               value={enableInterac}
               onValueChange={(value) => setEnableInterac(value)}
             />
@@ -354,6 +374,16 @@ export default function CollectCardPaymentScreen() {
             }))
           }
           placeholder="Application Fee Amount"
+      <List bolded={false} topSpacing={false} title="CAPTURE PAYMENT INTENT">
+        <ListItem
+          title="Capture Payment Intent"
+          rightElement={
+            <Switch
+              testID="capture-payment-intent"
+              value={capturePI}
+              onValueChange={(value) => setCapturePI(value)}
+            />
+          }
         />
       </List>
 
diff --git a/example/src/screens/DiscoverReadersScreen.tsx b/example/src/screens/DiscoverReadersScreen.tsx
index 7b979774..ca3e46b5 100644
--- a/example/src/screens/DiscoverReadersScreen.tsx
+++ b/example/src/screens/DiscoverReadersScreen.tsx
@@ -394,7 +394,7 @@ export default function DiscoverReadersScreen() {
 const styles = StyleSheet.create({
   container: {
     backgroundColor: colors.light_gray,
-    flex: 1,
+    height: '100%',
   },
   pickerContainer: {
     position: 'absolute',
diff --git a/example/src/screens/ReadReusableCardScreen.tsx b/example/src/screens/ReadReusableCardScreen.tsx
index 8a38a990..4a92f75f 100644
--- a/example/src/screens/ReadReusableCardScreen.tsx
+++ b/example/src/screens/ReadReusableCardScreen.tsx
@@ -108,7 +108,7 @@ export default function ReadReusableCardScreen() {
 const styles = StyleSheet.create({
   container: {
     backgroundColor: colors.light_gray,
-    flex: 1,
+    height: '100%',
     paddingVertical: 22,
   },
   json: {
diff --git a/example/src/screens/ReaderDisplayScreen.tsx b/example/src/screens/ReaderDisplayScreen.tsx
index b9d4e88c..1617729a 100644
--- a/example/src/screens/ReaderDisplayScreen.tsx
+++ b/example/src/screens/ReaderDisplayScreen.tsx
@@ -1,5 +1,11 @@
 import React, { useState } from 'react';
-import { ScrollView, Platform, StyleSheet, TextInput } from 'react-native';
+import {
+  Alert,
+  ScrollView,
+  Platform,
+  StyleSheet,
+  TextInput,
+} from 'react-native';
 import List from '../components/List';
 import ListItem from '../components/ListItem';
 import { useStripeTerminal } from 'stripe-terminal-react-native';
@@ -35,9 +41,11 @@ export default function ReaderDisplayScreen() {
 
     if (error) {
       console.log('error', error);
+      Alert.alert('setReaderDisplay error', error.message);
       return;
     }
 
+    Alert.alert('setReaderDisplay success');
     console.log('setReaderDisplay success');
   };
 
@@ -46,6 +54,10 @@ export default function ReaderDisplayScreen() {
 
     if (error) {
       console.log('error', error);
+      Alert.alert('clearReaderDisplay error', error.message);
+    } else {
+      console.log('clearReaderDisplay success');
+      Alert.alert('clearReaderDisplay success');
     }
   };
 
@@ -68,6 +80,7 @@ export default function ReaderDisplayScreen() {
       <List bolded={false} topSpacing={false} title="Currency">
         <TextInput
           autoCapitalize="none"
+          testID="currency-field"
           placeholder="Currency"
           onChangeText={(value) => setCart((c) => ({ ...c, currency: value }))}
           value={cart.currency}
@@ -78,6 +91,7 @@ export default function ReaderDisplayScreen() {
         <TextInput
           autoCapitalize="none"
           placeholder="Tax"
+          testID="tax-field"
           keyboardType="number-pad"
           onChangeText={(value) => setCart((c) => ({ ...c, tax: value }))}
           value={String(cart.tax)}
@@ -86,6 +100,7 @@ export default function ReaderDisplayScreen() {
       </List>
       <List bolded={false} topSpacing={false} title="Charge Amount">
         <TextInput
+          testID="total-field"
           autoCapitalize="none"
           placeholder="Total"
           onChangeText={(value) => setCart((c) => ({ ...c, amount: value }))}
@@ -96,10 +111,15 @@ export default function ReaderDisplayScreen() {
       <List bolded={false} topSpacing={false} title="Display Actions">
         <ListItem
           title="Set reader display"
+          testID="set-reader-display"
           disabled={!cart.currency || !cart.tax || !cart.amount}
           onPress={_setCartDisplay}
         />
-        <ListItem title="Clear reader display" onPress={_clearReaderDisplay} />
+        <ListItem
+          testID="clear-reader-display"
+          title="Clear reader display"
+          onPress={_clearReaderDisplay}
+        />
       </List>
     </ScrollView>
   );
@@ -119,11 +139,7 @@ const styles = StyleSheet.create({
     marginTop: 50,
   },
   buttonsContainer: {
-    position: 'absolute',
-    bottom: 0,
-    left: 0,
-    right: 0,
-    paddingHorizontal: 22,
+    marginTop: 14,
   },
   row: {
     flexDirection: 'row',
@@ -134,7 +150,6 @@ const styles = StyleSheet.create({
   input: {
     height: 44,
     backgroundColor: colors.white,
-    color: colors.dark_gray,
     paddingLeft: 16,
     marginBottom: 12,
     borderBottomColor: colors.gray,
diff --git a/example/src/screens/RefundPaymentScreen.tsx b/example/src/screens/RefundPaymentScreen.tsx
index 793c48a2..703417f3 100644
--- a/example/src/screens/RefundPaymentScreen.tsx
+++ b/example/src/screens/RefundPaymentScreen.tsx
@@ -1,19 +1,16 @@
 import { useNavigation } from '@react-navigation/core';
-import React, { useContext, useState } from 'react';
-import {
-  Platform,
-  ScrollView,
-  StyleSheet,
-  Text,
-  TextInput,
-} from 'react-native';
+import React, { useContext, useEffect, useState } from 'react';
+import { Platform, StyleSheet, Text, TextInput } from 'react-native';
+import { KeyboardAwareScrollView } from 'react-native-keyboard-aware-scroll-view';
 import { useStripeTerminal } from 'stripe-terminal-react-native';
 import { colors } from '../colors';
 import List from '../components/List';
 import ListItem from '../components/ListItem';
 import { LogContext } from '../components/LogContext';
+import { API_URL } from '../Config';
 
 export default function RefundPaymentScreen() {
+  const [testCardNumber, setTestCardNumber] = useState('4506445006931933');
   const [inputValues, setInputValues] = useState<{
     chargeId: string;
     amount: string;
@@ -21,15 +18,41 @@ export default function RefundPaymentScreen() {
   }>({
     chargeId: '',
     amount: '100',
-    currency: 'USD',
+    currency: 'CAD',
   });
   const navigation = useNavigation();
   const { addLogs, clearLogs } = useContext(LogContext);
 
-  const { collectRefundPaymentMethod, processRefund } = useStripeTerminal();
+  const { collectRefundPaymentMethod, processRefund, setSimulatedCard } =
+    useStripeTerminal();
+
+  const fetchLatestChargeId = async (): Promise<string | undefined> => {
+    const response = await fetch(`${API_URL}/fetch_latest_interac_charge`, {
+      method: 'GET',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+    });
+    const { id } = await response.json();
+    return id;
+  };
+
+  useEffect(() => {
+    async function getLatestRefundId() {
+      const id = await fetchLatestChargeId();
+
+      if (id) {
+        setInputValues((state) => ({ ...state, chargeId: id }));
+      }
+    }
+    getLatestRefundId();
+  }, []);
 
   const _collectRefundPaymentMethod = async () => {
     clearLogs();
+
+    await setSimulatedCard(testCardNumber);
+
     navigation.navigate('LogListScreen');
     addLogs({
       name: 'Collect Refund Payment Method',
@@ -133,7 +156,21 @@ export default function RefundPaymentScreen() {
   };
 
   return (
-    <ScrollView style={styles.container} keyboardShouldPersistTaps="always">
+    <KeyboardAwareScrollView
+      style={styles.container}
+      keyboardShouldPersistTaps="always"
+      testID="refund-scroll-view"
+    >
+      <List bolded={false} topSpacing={false} title="CARD NUMBER">
+        <TextInput
+          testID="card-number-text-field"
+          keyboardType="numeric"
+          style={styles.input}
+          value={testCardNumber}
+          onChangeText={(value) => setTestCardNumber(value)}
+          placeholder="card number"
+        />
+      </List>
       <List bolded={false} topSpacing={false} title="CHARGE ID">
         <TextInput
           style={styles.input}
@@ -189,15 +226,15 @@ export default function RefundPaymentScreen() {
           in-person refund; if not, use the Stripe API.
         </Text>
       </List>
-    </ScrollView>
+    </KeyboardAwareScrollView>
   );
 }
 
 const styles = StyleSheet.create({
   container: {
     backgroundColor: colors.light_gray,
-    flex: 1,
-    paddingVertical: 22,
+    paddingBottom: 22,
+    height: '100%',
   },
   buttonWrapper: {
     marginBottom: 60,
diff --git a/example/src/screens/RegisterInternetReaderScreen.tsx b/example/src/screens/RegisterInternetReaderScreen.tsx
index 486713fd..f63aa5d8 100644
--- a/example/src/screens/RegisterInternetReaderScreen.tsx
+++ b/example/src/screens/RegisterInternetReaderScreen.tsx
@@ -129,7 +129,7 @@ export default function RegisterInternetReaderScreen() {
 const styles = StyleSheet.create({
   container: {
     backgroundColor: colors.light_gray,
-    flex: 1,
+    height: '100%',
     paddingVertical: 22,
   },
   input: {
diff --git a/example/src/screens/SetupIntentScreen.tsx b/example/src/screens/SetupIntentScreen.tsx
index 35f8654a..53c8fc18 100644
--- a/example/src/screens/SetupIntentScreen.tsx
+++ b/example/src/screens/SetupIntentScreen.tsx
@@ -242,7 +242,7 @@ export default function SetupIntentScreen() {
 const styles = StyleSheet.create({
   container: {
     backgroundColor: colors.light_gray,
-    flex: 1,
+    height: '100%',
     paddingVertical: 22,
   },
   json: {
diff --git a/example/yarn.lock b/example/yarn.lock
index f9fd4541..3a231078 100644
--- a/example/yarn.lock
+++ b/example/yarn.lock
@@ -1481,6 +1481,11 @@
   dependencies:
     "@types/yargs-parser" "*"
 
+"@yarnpkg/lockfile@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.npmjs.org/@yarnpkg/lockfile/-/lockfile-1.1.0.tgz#e77a97fbd345b76d83245edcd17d393b1b41fb31"
+  integrity sha512-GpSwvyXOcOOlV70vbnzjj4fW5xW/FdUF6nQEt1ENy7m4ZCczi1+/buVUPAqmGfqznsORNFzUMjctTIp8a9tuCQ==
+
 abab@^2.0.3, abab@^2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.5.tgz#c0b678fb32d60fc1219c784d6a826fe385aeb79a"
@@ -2510,7 +2515,7 @@ cross-spawn@^4.0.2:
     lru-cache "^4.0.1"
     which "^1.2.9"
 
-cross-spawn@^6.0.0:
+cross-spawn@^6.0.0, cross-spawn@^6.0.5:
   version "6.0.5"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
   integrity sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==
@@ -3167,6 +3172,13 @@ find-up@^4.0.0, find-up@^4.1.0:
     locate-path "^5.0.0"
     path-exists "^4.0.0"
 
+find-yarn-workspace-root@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npmjs.org/find-yarn-workspace-root/-/find-yarn-workspace-root-2.0.0.tgz#f47fb8d239c900eb78179aa81b66673eac88f7bd"
+  integrity sha512-1IMnbjt4KzsQfnhnzNd8wUEgXZ44IzZaZmnLYx7D5FZlaHt2gW20Cri8Q+E/t5tIj4+epTBub+2Zxu/vNILzqQ==
+  dependencies:
+    micromatch "^4.0.2"
+
 flat@^5.0.2:
   version "5.0.2"
   resolved "https://registry.yarnpkg.com/flat/-/flat-5.0.2.tgz#8ca6fe332069ffa9d324c327198c598259ceb241"
@@ -3236,6 +3248,15 @@ fs-extra@^4.0.2:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
+fs-extra@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.npmjs.org/fs-extra/-/fs-extra-7.0.1.tgz#4f189c44aa123b895f722804f55ea23eadc348e9"
+  integrity sha512-YJDaCJZEnBmcbw13fvdAM9AwNOJwOzrE4pqMqBq5nFiEqXUqHwlK4B+3pUw6JNvfSPtX05xFHtYy/1ni01eGCw==
+  dependencies:
+    graceful-fs "^4.1.2"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs-extra@^8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
@@ -3691,6 +3712,11 @@ is-directory@^0.3.1:
   resolved "https://registry.yarnpkg.com/is-directory/-/is-directory-0.3.1.tgz#61339b6f2475fc772fd9c9d83f5c8575dc154ae1"
   integrity sha1-YTObbyR1/Hcv2cnYP1yFddwVSuE=
 
+is-docker@^2.0.0:
+  version "2.2.1"
+  resolved "https://registry.npmjs.org/is-docker/-/is-docker-2.2.1.tgz#33eeabe23cfe86f14bde4408a02c0cfb853acdaa"
+  integrity sha512-F+i2BKsFrH66iaUFc0woD8sLy8getkwTwtOBjvs56Cx4CgJDeKQeqfz8wAYiSb8JOprWhHH5p77PbmYCvvUuXQ==
+
 is-extendable@^0.1.0, is-extendable@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
@@ -3807,6 +3833,13 @@ is-wsl@^1.1.0:
   resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
   integrity sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0=
 
+is-wsl@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.npmjs.org/is-wsl/-/is-wsl-2.2.0.tgz#74a4c76e77ca9fd3f932f290c17ea326cd157271"
+  integrity sha512-fKzAra0rGJUUBwGBgNkHZuToZcn+TtXHpeCgmkMJMMYx1sQDYaCSyjJBSCa2nH1DGm7s3n1oBnohoVTBaN7Lww==
+  dependencies:
+    is-docker "^2.0.0"
+
 is-yarn-global@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/is-yarn-global/-/is-yarn-global-0.3.0.tgz#d502d3382590ea3004893746754c89139973e232"
@@ -4531,6 +4564,13 @@ kind-of@^6.0.0, kind-of@^6.0.2:
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
   integrity sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==
 
+klaw-sync@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.npmjs.org/klaw-sync/-/klaw-sync-6.0.0.tgz#1fd2cfd56ebb6250181114f0a581167099c2b28c"
+  integrity sha512-nIeuVSzdCCs6TDPTqI8w1Yre34sSq7AkZ4B3sfOBbI2CgVSB4Du4aLQijFU2+lhAFCwt9+42Hel6lQNIv6AntQ==
+  dependencies:
+    graceful-fs "^4.1.11"
+
 klaw@^1.0.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/klaw/-/klaw-1.3.1.tgz#4088433b46b3b1ba259d78785d8e96f73ba02439"
@@ -5362,6 +5402,14 @@ open@^6.2.0:
   dependencies:
     is-wsl "^1.1.0"
 
+open@^7.4.2:
+  version "7.4.2"
+  resolved "https://registry.npmjs.org/open/-/open-7.4.2.tgz#b8147e26dcf3e426316c730089fd71edd29c2321"
+  integrity sha512-MVHddDVweXZF3awtlAS+6pgKLlm/JgxZ90+/NBurBoQctVOOB/zDdVjcyPzQ+0laDGbsWgrRkflI65sQeOgT9Q==
+  dependencies:
+    is-docker "^2.0.0"
+    is-wsl "^2.1.1"
+
 optionator@^0.8.1:
   version "0.8.3"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
@@ -5391,7 +5439,7 @@ ora@^3.4.0:
     strip-ansi "^5.2.0"
     wcwidth "^1.0.1"
 
-os-tmpdir@^1.0.0:
+os-tmpdir@^1.0.0, os-tmpdir@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
   integrity sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=
@@ -5465,6 +5513,25 @@ pascalcase@^0.1.1:
   resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
   integrity sha1-s2PlXoAGym/iF4TS2yK9FdeRfxQ=
 
+patch-package@^6.4.7:
+  version "6.4.7"
+  resolved "https://registry.npmjs.org/patch-package/-/patch-package-6.4.7.tgz#2282d53c397909a0d9ef92dae3fdeb558382b148"
+  integrity sha512-S0vh/ZEafZ17hbhgqdnpunKDfzHQibQizx9g8yEf5dcVk3KOflOfdufRXQX8CSEkyOQwuM/bNz1GwKvFj54kaQ==
+  dependencies:
+    "@yarnpkg/lockfile" "^1.1.0"
+    chalk "^2.4.2"
+    cross-spawn "^6.0.5"
+    find-yarn-workspace-root "^2.0.0"
+    fs-extra "^7.0.1"
+    is-ci "^2.0.0"
+    klaw-sync "^6.0.0"
+    minimist "^1.2.0"
+    open "^7.4.2"
+    rimraf "^2.6.3"
+    semver "^5.6.0"
+    slash "^2.0.0"
+    tmp "^0.0.33"
+
 path-exists@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
@@ -5566,6 +5633,11 @@ posix-character-classes@^0.1.0:
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
   integrity sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=
 
+postinstall-postinstall@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/postinstall-postinstall/-/postinstall-postinstall-2.1.0.tgz#4f7f77441ef539d1512c40bd04c71b06a4704ca3"
+  integrity sha512-7hQX6ZlZXIoRiWNrbMQaLzUUfH+sSx39u8EJ9HYuDc1kLo9IXKWjM5RSquZN1ad5GnH8CGFM78fsAAQi3OKEEQ==
+
 prelude-ls@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
@@ -5803,6 +5875,11 @@ react-native-keyboard-aware-scroll-view@^0.9.5:
     prop-types "^15.6.2"
     react-native-iphone-x-helper "^1.0.3"
 
+react-native-launch-arguments@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.npmjs.org/react-native-launch-arguments/-/react-native-launch-arguments-3.0.1.tgz#daabd9792ad7c4e35d3620df318bbc77b447f057"
+  integrity sha512-BPXyZFLz6RZTf2n/h0A2faOJeGHoQSS0Uv6dJDjJVk5JhCuIVASFDS/5KbU7tdt0x6iYqJmopdRti0zzBTBx8w==
+
 react-native-reanimated@2.5.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/react-native-reanimated/-/react-native-reanimated-2.5.0.tgz#315de3a23269afd150df5359252e62937a1a8068"
@@ -6097,7 +6174,7 @@ retry@^0.12.0:
   resolved "https://registry.yarnpkg.com/retry/-/retry-0.12.0.tgz#1b42a6266a21f07421d1b0b54b7dc167b01c013b"
   integrity sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs=
 
-rimraf@^2.5.4:
+rimraf@^2.5.4, rimraf@^2.6.3:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec"
   integrity sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==
@@ -6761,6 +6838,13 @@ through2@^2.0.1:
     readable-stream "~2.3.6"
     xtend "~4.0.1"
 
+tmp@^0.0.33:
+  version "0.0.33"
+  resolved "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
+  integrity sha512-jRCJlojKnZ3addtTOjdIqoRuPEKBvNXcGYqzO6zWZX8KfKEpnGY5jfggJQ3EjKuu8D4bJRr0y+cYJFmYbImXGw==
+  dependencies:
+    os-tmpdir "~1.0.2"
+
 tmpl@1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/tmpl/-/tmpl-1.0.5.tgz#8683e0b902bb9c20c4f726e3c0b69f36518c07cc"
diff --git a/ios/StripeTerminalReactNative.m b/ios/StripeTerminalReactNative.m
index 3dcec06e..77cda0b5 100644
--- a/ios/StripeTerminalReactNative.m
+++ b/ios/StripeTerminalReactNative.m
@@ -136,6 +136,12 @@ @interface RCT_EXTERN_MODULE(StripeTerminalReactNative, RCTEventEmitter)
                   rejecter: (RCTPromiseRejectBlock)reject
                   )
 
+RCT_EXTERN_METHOD(
+                  setSimulatedCard:(NSString *)cardNumber
+                  resolver: (RCTPromiseResolveBlock)resolve
+                  rejecter: (RCTPromiseRejectBlock)reject
+                  )
+
 RCT_EXTERN_METHOD(
                   collectRefundPaymentMethod:(NSDictionary *)params
                   resolver: (RCTPromiseResolveBlock)resolve
diff --git a/ios/StripeTerminalReactNative.swift b/ios/StripeTerminalReactNative.swift
index 577b7811..8f202010 100644
--- a/ios/StripeTerminalReactNative.swift
+++ b/ios/StripeTerminalReactNative.swift
@@ -132,6 +132,12 @@ class StripeTerminalReactNative: RCTEventEmitter, DiscoveryDelegate, BluetoothRe
         Terminal.shared.simulatorConfiguration.availableReaderUpdate = Mappers.mapToSimulateReaderUpdate(update)
         resolve([:])
     }
+    
+    @objc(setSimulatedCard:resolver:rejecter:)
+    func setSimulatedCard(cardNumber: String, resolver resolve: @escaping RCTPromiseResolveBlock, rejecter reject: @escaping RCTPromiseRejectBlock) -> Void {
+        Terminal.shared.simulatorConfiguration.simulatedCard = SimulatedCard(testCardNumber: cardNumber)
+        resolve([:])
+    }
 
     @objc(setConnectionToken:resolver:rejecter:)
     func setConnectionToken(params: NSDictionary, resolver resolve: @escaping RCTPromiseResolveBlock, rejecter reject: @escaping RCTPromiseRejectBlock) -> Void {
diff --git a/package.json b/package.json
index 5d9df213..bc1b3f7f 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "e2e:test:ios": "detox test --configuration ios --take-screenshots failing --loglevel verbose",
     "e2e:build:android:release": "detox build --configuration android.emu.release",
     "e2e:build:ios:release": "detox build --configuration ios.sim.release",
-    "e2e:test:android:release": "yarn --cwd example start:server:ci && yarn get:testbutler && detox test --configuration android.emu.release --headless --take-screenshots failing --record-logs all  --loglevel verbose",
+    "e2e:test:android:release": "yarn --cwd example start:server:ci && yarn get:testbutler && detox test --configuration android.emu.release --headless --take-screenshots failing --record-logs failing --loglevel verbose",
     "e2e:test:ios:release": "yarn --cwd example start:server:ci && detox test --configuration ios.sim.release --take-screenshots failing --loglevel verbose",
     "get:testbutler": "curl -f -o ./test-butler-app.apk https://repo1.maven.org/maven2/com/linkedin/testbutler/test-butler-app/2.2.1/test-butler-app-2.2.1.apk",
     "docs": "npx typedoc ./src/index.tsx --out ./docs/api-reference --tsconfig ./tsconfig.json",
diff --git a/src/StripeTerminalSdk.tsx b/src/StripeTerminalSdk.tsx
index fa508892..b0d9a22a 100644
--- a/src/StripeTerminalSdk.tsx
+++ b/src/StripeTerminalSdk.tsx
@@ -131,6 +131,9 @@ type StripeTerminalSdkType = {
   cancelReadReusableCard(): Promise<{
     error?: StripeError;
   }>;
+  setSimulatedCard(cardNumber: string): Promise<{
+    error?: StripeError;
+  }>;
 };
 
 export default StripeTerminalReactNative as StripeTerminalSdkType;
diff --git a/src/functions.ts b/src/functions.ts
index 4a8ece4d..2006e380 100644
--- a/src/functions.ts
+++ b/src/functions.ts
@@ -600,6 +600,20 @@ export async function simulateReaderUpdate(
   }
 }
 
+export async function setSimulatedCard(
+  cardNumber: string
+): Promise<{ error?: StripeError }> {
+  try {
+    await StripeTerminalSdk.setSimulatedCard(cardNumber);
+
+    return {};
+  } catch (error) {
+    return {
+      error: error as any,
+    };
+  }
+}
+
 export async function collectRefundPaymentMethod(
   params: RefundParams
 ): Promise<{
diff --git a/src/hooks/useStripeTerminal.tsx b/src/hooks/useStripeTerminal.tsx
index 27e26d20..3757f7e3 100644
--- a/src/hooks/useStripeTerminal.tsx
+++ b/src/hooks/useStripeTerminal.tsx
@@ -49,6 +49,7 @@ import {
   connectEmbeddedReader,
   connectHandoffReader,
   connectLocalMobileReader,
+  setSimulatedCard,
 } from '../functions';
 import { StripeTerminalContext } from '../components/StripeTerminalContext';
 import { useListener } from './useListener';
@@ -549,6 +550,18 @@ export function useStripeTerminal(props?: Props) {
     [setLoading, _isInitialized]
   );
 
+  const _setSimulatedCard = useCallback(
+    async (cardNumber: string) => {
+      setLoading(true);
+
+      const response = await setSimulatedCard(cardNumber);
+      setLoading(false);
+
+      return response;
+    },
+    [setLoading]
+  );
+
   const _simulateReaderUpdate = useCallback(
     async (update: Reader.SimulateUpdateType) => {
       if (!_isInitialized()) {
@@ -703,6 +716,7 @@ export function useStripeTerminal(props?: Props) {
     connectEmbeddedReader: _connectEmbeddedReader,
     connectHandoffReader: _connectHandoffReader,
     connectLocalMobileReader: _connectLocalMobileReader,
+    setSimulatedCard: _setSimulatedCard,
     emitter: emitter,
     discoveredReaders,
     connectedReader,