Comment on Ask HN: If you think ideas are not worth a dime then post yours hereparentComments−code_duck15yMaybe it will be possible to make apps that work like that on mobile devices equipped for NFC payments, and the cards won't be needed?−gte910h15yNFC won't be near enough widespread for this sadly
Comments
Maybe it will be possible to make apps that work like that on mobile devices equipped for NFC payments, and the cards won't be needed?
NFC won't be near enough widespread for this sadly