Is there a simple payment system for the site?

Question

Payment systems

Requires a payment system for the site that can accept Webmoney, Yandex, QIWI, payment by card - as the main ones, in principle, others are not required.
I used Google, everywhere a seller's certificate in the WebMoney system is required - I don't have it (although this may seem banal).
Is there such a thing, or is a certificate required everywhere?

Answer 1

The certificate costs 10 bucks and half an hour of time, if you really want to sell something, take the time to get a certificate and verify your identity.