credit card

For many nfc credit card scanners the goal is to extract the credit card account number and date of expiration. That you can "extract" the same information - if not more - by simply looking at the card is irrelevant. But what you cannot do by simply holding the card in your hand and looking at...

Hey All, Another question, sorry, I've got a lot of them. Basically what I'm trying to find is an interface where if I connected a credit card chip reader via USB I can process the card. Does anyone know if Paypal, Square, Venmo, etc have an API that would allow me to charge the credit...

Hi All, I'm following this thread https://www.b4x.com/android/forum/threads/b4i-and-paypal.90096/ And i don't know why in a single Webview i'm not able to visualize the credit card payment option: I have tried the same html code in different browsers on computer(explorer and chrome so far)...

Hi All I need someone to help wrap the Square SDK for iOS Anyone interested, please let me know Thanks iCAB

Hi All I need someone to help wrap the Square SDK for iOS and Android. Anyone interested, please let me know