Payment confirmation

The processes of bankcard authorization (payment operation) and financial transaction (financial confirmation) in the double-stage operation mode are split.

Bankcard payment operation

At the first stage, the bankcard is authorized, its credit status is verified and the funds at the client's account are blocked. If the enterprise uses the double-stage operation mode, then, besides the mandatory and additional payment parameters (as described in section "Payment request"), there is a need to send the parameter Delay=1 in the authorization request.

<FORM ACTION=" https://<SERVER-NAME>/pay/order.cfm" METHOD="POST">
<INPUT TYPE="HIDDEN" NAME="Merchant_ID" VALUE="Your Merchant_ID">
<INPUT TYPE="HIDDEN" NAME="OrderNumber" VALUE="A20042011_28">
<INPUT TYPE="HIDDEN" NAME="OrderAmount" VALUE="237.40">
<INPUT TYPE="HIDDEN" NAME="OrderCurrency" VALUE="USD">
<INPUT TYPE="HIDDEN" NAME="Delay" VALUE="1">
<INPUT TYPE="HIDDEN" NAME="Language" VALUE="RU">
<INPUT TYPE="HIDDEN" NAME="Email" VALUE="test@test.by">
<INPUT TYPE="HIDDEN" NAME="OrderComment" VALUE="Order payment 28-A">
<INPUT TYPE="HIDDEN" NAME="URL_RETURN_OK" VALUE="http://www.URL.by/yes">
<INPUT TYPE="HIDDEN" NAME="URL_RETURN_NO" VALUE="http://www.URL.by/no">
<INPUT TYPE="HIDDEN" NAME="CardPayment" VALUE="1">
<INPUT TYPE="SUBMIT" NAME="Submit" VALUE="Buy">
</FORM>

After pressing this button, a customer is automatically redirected to IPS Assist payment pages, where he/she enters his/her personal data and the card information for the payment operation to be completed. The payment operation can be both successfully completed and failed. After successfully completing the payment operation in the enterprise's double-stage operation mode, the order adopts the status Delayed in IPS Assist (Payment confirmation in process); order statuses are listed in table "OrderState field values".

At the second stage, after successfully completed payment operation, the enterprise performs the payment confirmation operation. A financial transaction is sent for processing only after the payment has been confirmed.

Attention! When the double-stage operation mode is used the customer's account is withdrawn only after the payment has been confirmed by Internet-shop.