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 |
---|---|---|
3 | Account Data | Online:
|
4 | Expiration Date | Stand-in:
|
6 | Authorization Code | Online:
|
1003 | Gateway Response Code | Stand-in:
|
1010 | Gateway Response Message | Stand-in:
|
1379 | EMV Receipt Field List | Online:
|
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note
Note: 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.