Stand-In and Online Response Differences
The main differences between a Stand-in Response and an Online Response occur in the following fields:
|Field #||Field Name||Usage|
- Online - Token for the account number (from the Fusebox response)
- Stand-in - If a token is used for authorization, the token is returned. Otherwise, this field contains the encrypted version of the account number.
- Stand-in - If the card was keyed, contains encrypted Expiration Date.
- Online - Approval code returned by Fusebox.
- Stand-in - “SN:” followed by the Serial Number of the PIN Pad.
|1003||Gateway Response Code|
|1010||Gateway Response Message|
- Stand-in - “*SLR STAND-IN.”
|1379||EMV Receipt Field List||EMV Receipt data available for printing.|
- Online - From Fusebox, for use on declines (see EMV Receipts in the Fusebox Integration Guide for more information).
- Stand-in - From Simplify (same format as online).
A value of “*\SLR STAND-IN.” in field 1010 does not mean that Simplify has performed stand-in; it indicates that Simplify did not receive a Host Response before timing out. The POS performs Stand-in by deciding whether or not to approve the transaction locally.
- previousPOS SAF Processing
- nextRecommended Rules for Handling Stand-In Responses