[steaminghacker]

Agreed. There are proxies which defeat detectors. If i were a fraudster i'd use those. So all you're doing is losing real customers.

[slivanes]

Can you name some?

[_whm1]

There are so called "residential proxies" that use a IP from some normal consumer ISP connection, not some datacenter IP. However there are services that can detect such residentials too, e.g. https://focsec.com/