URLFailure

ans..256

Complete URL which calls up  if payment has been unsuccessful. The URL may be called up only via port 443. This URL may not contain parameters: In order to exchange values between  and shop, please use the parameter UserData.

Common notes:

• We recommend to use parameter "response=encrypted" to get an encrypted response by
• However, fraudster may just copy the encrypted DATA-element which are sent to URLFailure and send the DATA to URLSuccess/URLNotify. Therefore ensure to check the "code"-value which indicates success/failure of the action. Only a result of "code=00000000" should be considered successful.

ans..256

Complete URL which calls up  if payment has been unsuccessful. The URL may be called up only via port 443. This URL may not contain parameters: In order to exchange values between  and shop, please use the parameter UserData.

Common notes:

• We recommend to use parameter "response=encrypted" to get an encrypted response by
• However, fraudster may just copy the encrypted DATA-element which are sent to URLFailure and send the DATA to URLSuccess/URLNotify. Therefore ensure to check the "code"-value which indicates success/failure of the action. Only a result of "code=00000000" should be considered successful.

Information for 3-D Secure:

• payssl.aspx / payNow.aspx: Please note that the URL is called via POST for 3-D Secure 2.x and via GET for 3-D Secure 1.x (e.g. in case of fallback). Therefore your system should check parameters for POST as well as for GET method.