[moduspol]

I think people can use stolen / one-time use / prepaid / limited purchase size credit cards fairly easily, too. And you might not find out until after they've racked up a non-trivial amount of costs.

[xur17]

Then accept stablecoins.

[whatevaa]

Then you go back to fraud free tier account problem.

[xur17]

Require a phone number for free tier, make stablecoins a path for paid only access.