ATRI stands for Advanced Transaction Routing Interface and provides the merchant with load balancing functionality across an unlimited number of MIDs.
Transactions can be automatically routed to maintain the dollar amount or percentage allocated.
Merchant defined fields can be used to route transactions to associated MIDs (identification). The API can be used to programmatically route transactions.
Custom descriptors can be used when adding MIDs within the Virtual Terminal. Users can manually select an individual MID to route a transaction.