82ad790e_and_Merchant_Services_Glossary__Definition
[Term] IC Verify [Definition] 
Now called First Data® Payment Software. ICVERIFY software is a fully integrated PC-based credit, debit, and purchasing card authorization and settlement system. The ICVERIFY system communicates directly with the First Data Merchant Services (FDMS) platforms to authorize payment transactions, then stores them for end-of-day settlement.
Credit Card Processing and Merchant Services Glossary
Definition