Is there any way to "send money by mailadresses" after the buyer accomplished the payment with standart button?
I'll tell you the first steps of my idea: Customer A has bought something. By saving the email (wich is at the buy-time a verified mail where paypal can send money to) and let the bayer nkow about its own Chiffre-Code.
My customer can use its Chiffre-Code to make advertising. He (Customer-A) can give it a friend (Customer B) and can earn a little bit back. The database can set a valid mail by using the Chiffre-Code. (Valid Customer-A mail-addr if not invalidated by paypal)
This requires a second (automated) way so send money after a payment. I could try a way with donate-buttons (after Customer bought somthing, my solution can build an autometed donation), but it's not a fine way. First: It will generate 2 transaction. Second: An automated was with "you must click it by your self button" could be problematic if I think about lawer and so on... or even Paypal-Asssists, because its confusing.
If a Paypal-Asssist dont know why there are donations after a customer bought something and ask about "did you donate to Customer A?" ... so using other word for the affiliate-transfer will not helf my Customer B or PayPal ... at least it will make communication-failtures ... and the most time is money ...
Much easier and more secure for (for my side: unknown ext communication with my custs) is to hold back bonus for customer-a after cust-b bought with the cust-a-chiffre for a month. So donations are collected till a manually click from my side, but its not fitting to the commercial-model, where everthing you make (if no time def by cust-side) you get.
In short words: everthing is fast, but the affiliate-payment is not - its not realy fitting....