Which pay toilet access system to choose?

Question

Automation

Good afternoon. There is a task to organize a paid toilet / shower room with payment by credit card. It should look like this: a person approached the door, inserted a bank card (put it against it if contactless) into the payment terminal, entered a pin, the system debited the money, issued a check and opened the lock.
Google finds solutions only with payment in cash or with your cards (not bank cards). Please let me know if such solutions exist.

Answer 1

It's called vending.
and, accordingly, "equipment for vending".
almost any self-service system can be created on the basis of this equipment.

Answer 2

https://vending.primikartu.ru/yarus.me/?product=pos-terminal-yarus-k2100
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Answer 3

Google badly, https://platizavhod.ru/ here there is exactly this. But not cheap

Answer 4

Really working inexpensive paid toilet systems are only such https://security-skd.ru/price-platniy-tualet.html . The rest is just pictures on websites or a couple of installations with spitting clients. If you want a counter with banknotes, cards, giving change, etc. - get ready to give normal money for it))