How to make different conditions for different countries on the site?

Question

Marketing

Didn't know what tag to pick. Two countries, for example. Russia and Japan.
Registration for Japan is paid, for Russia it is free.
As I understand it, through IP somehow all this can be determined and implemented.
But ip after all manage on time and two, other options are possible?
The tools will also be very helpful.

Answer 1

Perhaps this service will help: https://yagla.ru