In order to efficiently support your shopping card, the AL-Desk Web Portal allows for multiple vouchers to be paid for with a single credit card transaction. In this case you would
•
Write one or more vouchers using als_insert_voucher.cgi with the custompayment parameter
•
Process a payment by using the als_insert_voucher_payment.cgi for the voucher(s) using the integrated Credit Card Authorization available with als_insert_voucher.payment.cgi when used via a secure channel