I have created a WebApp from which I need to accept PayPal credit-card payments. The WebApp is programmed in PHP.
There will only be three different pricing options to choose from, so no need for shopping cart etc.
What I need:
- The user presses one of three buttons to choose price to pay
- The user is taken to PayPals mobile-version of the express checkout to pay
- When payment is OK/Refused/Cancelled the user is shown a message on my site.
- The PHP script registers the payment if it's completed.