I understand that DPM gives user a wider flexibility of using our own Payment, relay url and Receipt form. Where as in SIM, we use Authorize.net's hosted payment form and receipt form.
Is there any possibility of using hosted payment form but use relay url and receipt form using DPM? The reason for this is our project requirement mandates to use hosted payment form and have full control of receipt form. I have tried using this way with sandbox account, but could not get relay url working even though transaction got approved.
