jPOS is a Java® platform-based, mission-critical, ISO-8583 based financial transaction library/framework that can be customized and extended in order to implement financial interchanges.
jPOS provides electronic payment and related solutions to retailers, payment processors and banks around the world. Is the de-facto OpenSource implementation of the international ISO-8583 standard giving you greater strategic freedom and lower costs. Is used in production in over 70 countries processing literally thousands of transactions every single second, 24x7x365.
Paragon Application Systems, Inc.
Since 1994, Paragon Application Systems has provided software testing solutions to test the reliability and integrity of electronic payment systems. Today, Paragon is the leading global provider of ePayment simulation, configuration and testing solutions. Paragon customers drive more than 100,000 ATMs, connect to over 100 interchanges and process thousands of transactions per second.
Paragon has several hundreds of customers in numerous countries including, financial institutions, leading software providers, merchant acquirers, processors, interchanges and credit unions.
Its success is based on the integrity, talent, and experience of the staff, including:
• In-depth understanding of ISO 8583 messaging standards, EMV and ATM systems, both at the host and machine level
• Extensive experience with EFT systems, including over 100 financial messaging formats
• Certifications from the globally-recognized International Software Testing Qualification Board (ISTQB)
• Earned the Certified SmartCard Industry Professional (CSCIP) certification from Smart Card Alliance
Paragon has established a strong reputation worldwide based on the strength of our products, the integrity and responsiveness of its employees and the commitment to providing customers with solutions to improve quality and reduce time to market. Simply put, they deliver what they promise to customers all over the world.