It is embarrassed that I use all the 500 fast requests in 3 weeks every month, so I need to use slow requests (or sneak the API key from my company) in the last week. The current purchase of additional fast requests is per 500, but I don’t need that many. Would it be feasible to have it be per 100 or so?
I know that there is also Optional Usage-Based Pricing, but it is quite expensive.