Part Payments
The procedure for offering part payments is almost the same as for the standard invoice product.
Please notice that, just like before, the shopper’s browser POSTs a form to the shop’s approved_url but this time the form contains product=pp3. This is to help the shop display an appropriate confirmation page at the end of the process, but it is not recommended that this value be stored. I.e., in the shop’s database and back office, a part payment order should look just like a standard invoice purchase.
Dialog Overview
