Tsjing! is an open initiative that aims to enable consumers and retailers to securely pay for a transaction in the physical world. Without cards, terminals, scanners or hidden feeds. tsjing doesn't like payment hardware such a nfc-terminals or EFT's. tsjing doens't like cards as they cost money and represent a lockin. tsjing offers complete freedom for retailers and consumers alike to share information for a better mutual understanding, with great respect for privacy of the consumer! tsjing offers payments, coupons and loyalty services all under just 1 button. Also in your app. tsjing is HTML5.
tsjing is a wink to the sound "kaching" of the old fashioned cash drawer. A sound that we all know too well, but is to decease with the upcoming of payment apps.