Paragon Application Systems

About Paragon Application Systems

Your dynamic transaction environment requires constant testing. Since 1994, Paragon Application Systems has provided software testing solutions to simulate and test virtually any point in the transaction processing stream, so financial institutions can ensure that their ePayment systems are reliable and error-free.

The Paragon Edge

Precision Testing for ePayment Reliability

News and Events

View The EMV Acquirer Roadmap Webinar, featuring EMV experts from Paragon Application Systems, D&D Consulting and Smartsoft

Mandate support for MasterCard CIS and Visa April 2012 mandates in October 2011 Paragon FASTest update