The Recycling Engine analyzes each Authorization or Sale request message to determine if it is a new request. The result of the analysis determines if the transaction should be added to the recycling pool upon decline or if the system should intercept the transaction to prevent a duplicate transaction entering the recycling pool.
To perform the analysis, the system checks the transaction signature.
Depending upon your configuration, the transaction signature can be the:
- Value of the <recycleId> element
- Value of the <orderId> element
- Values of the <orderId>, <number>, and <amount> elements
For additional information please refer to the Vantiv LitleXML Reference Guide.
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