Deeper computer analysis at a higher cost

[dav1312]

Right now, the analysis seems to be limited to 1.5M nodes and users can request up to 40 analysis per day and 200 per week.
Let the users request a deeper analysis of, for example, 5-10M nodes at a higher cost of 5-10 requests.

[cyrillkuettel]

I assume the obstacle here is it would take exponentially more time. For example let's say we are going to depth 30 everywhere.
For a rough estimate, if we assume that it takes about 1 minute on average to analyze a move to depth 30 (which is quite fast and optimistic), the total time for 40 moves would be 40 minutes.