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What Do the Different Versions of Approval Link Do?

April 26, 2017Approval different link versions

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What Do the Different Versions of Approval Link Do?

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Different versions of Approval Link have been developed to automate the process of credit card authorization, by translating into the appropriate proprietary formats for each authorization provider: • Approval Link 4.0 connects to NET1 Payment Solutions. • Approval Link 3.0 connects to VeriSign™ Payflow Pro®. • Approval Link 2.0 connected to TSYS® (formerly Vital) POS-Partner until TSYS terminated support for POS-Partner transactions in February 2010. It also connected to Paradata Systems for Canadian transactions until Payment Processing Inc. acquired it in 2006. • Approval Link 1.0 connected to Cybercash (formerly Tellan) PC Authorize (no longer supported).

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Different versions of Approval Link have been developed to automate the process of credit card authorization, by translating into the appropriate proprietary formats for each authorization provider: • Approval Link 4.0 connects to NET1 Payment Solutions. • Approval Link 3.0 connects to PayPal® Payflow Pro®. • Approval Link 2.0 connected to TSYS® (formerly Vital) POS-Partner until TSYS terminated support for POS-Partner transactions in February 2010. It also connected to Paradata Systems for Canadian transactions until Payment Processing Inc. acquired it in 2006. • Approval Link 1.0 connected to Cybercash (formerly Tellan) PC Authorize (no longer supported).