Is it possible to do without an online checkout?

Question

Electronic commerce

Good afternoon, there is a site where one service is sold (Video training)
We wanted to connect a cash register, but the cash desk takes quite a large percentage
. If we create accounts, Yandex, Qiwi, Privat24 and pay by card, can we accept payments ourselves?
There is only one button to pay

Answer 1

Yandex money, that's enough!
https://kassa.yandex.ru/?id=526256