title: Money transfer via Android/iOS app using credit cards
body: <p>I'm building a restaurant application where users can order food. I currently only give the option to pay by cash when the food arrives, however I want to add the possibility of paying by Visa/MasterCard/Any other card.</p>
  
  <p>I know I can use PayPal, but what happens if the restaurant doesn't have a PayPal account?</p>
  
  <p>And is there any way to transfer the money securely directly from the card to the restaurant's bank account, just as a default Point of Sale would do?
  Of course a library or way would have to check the card's validity first.</p>
  
  <p>Thank you in advance,
  Basel</p>