If Stand-in is enabled, the POS process will receive a Stand-in Response (Field 1010 contains “*SLR STAND-IN.”).
This response contains encrypted transaction data allowing the transaction to be locally approved as a Stand- in transaction and resubmitted (through Simplify or directly through Fusebox) for host approval.
Important: The POS is responsible for deciding whether or not to approve the transaction by Stand-in. In either case, Inquiry processing must be performed at some point, as described in Recommended Rules for Handling If the transaction is locally approved, Inquiry processing must be completed (by receiving a Fusebox approval or decline to the original transaction, or a No Record response) before resubmitting the original transaction.
Note:The POS is responsible for validating the card type and expiration date on all Stand-in transactions.