Which payment system accepts cards from most countries?

Question

Payment systems

Greetings. I am writing a website from scratch with an online payment function. The customer needs the possibility of replenishment through bank cards not only from Ukraine, but also from Russia, Georgia, etc. The site will be located on Ukrainian hosting. What PS can be used for this? To accept cards from most countries.
Thank you for your responses!

Answer 1

Any payment system.
Cards are classified not by country, but by main/base currency: visa, mastercard, ...
robokassa, yandex kassa, qiwi kassa or google