to me that translates as "WARNING! TRAP!" because I may decide I like your thing, and then my users may decide they like _my_ thing, and then suddenly I find out what your price is for my scale and "oh shit! I'm going to go broke OR have to recode everything"
ESPECIALLY since this would become a key part of the infrastructure / how my app gets its stuff done. Replacing your service with a competitor or something homebrew would be a major pain, especially when I find myself unexpectedly popular.
there is NO WAY I would ever use or recommend a service that refuses to tell me what my potential long term costs are up front.
It's too much of a gamble with a business or worse, a hobby project that isn't making me any money to compensate for this unexpected "balloon payment".
ESPECIALLY since this would become a key part of the infrastructure / how my app gets its stuff done. Replacing your service with a competitor or something homebrew would be a major pain, especially when I find myself unexpectedly popular.
there is NO WAY I would ever use or recommend a service that refuses to tell me what my potential long term costs are up front.
It's too much of a gamble with a business or worse, a hobby project that isn't making me any money to compensate for this unexpected "balloon payment".