RBS WorldPay Atlanta: Level II and Level III
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This document provides guidelines based on industry information that indicates which fields are needed to obtain the best interchange rates. CyberSource recommends that you contact your acquirer for the most current information because the card associations can change their requirements at any time. |
Fields for amounts and tax rates use a string data type. However, you should include only numbers and a decimal point in those fields.
The specification that CyberSource used to implement Level III processing for RBS WorldPay Atlanta is RBS Worldpay API message specification, version 7.1.0, June 2, 2009.