This sounds more like an ad for your own project than a constructive comment to be completely honest.
1,086 karma · joined June 12, 2018
Yeah no, would be a direct violation of DMA at that point[1]
Contactless payment doesnt require a phone, the first contactless payment cards have existed since 2007 [1]
[1] - https://www.finextra.com/newsarticle/17411/barclaycard-rolls...