glass - Not so long ago I learned about SoftPOS too. I came across the website of the Centre of Corporate Technologies, where all the details of this solution are described https://m4bank.com/softpos So you can try to apply to them for a service in terms of connecting the system for accepting contactless payments.

sabina0 - I am also interested in this topic. Because so far I only know about it in theory. Among my acquaintances so far there are no people who have personally used