GSA provides businesses and vendors a user’s guide for charge cards. The user’s guide discusses:
- General information about the GSA SmartPay2 program,
- The differences between the GSA SmartPay cards and other commercial charge cards,
- How to identify the GSA SmartPay cards, and
- Problems you may incur with Merchant Category Codes and how to handle them.
This user’s guide, Accepting the GSA SmartPay2 Charge Cards, can be found online here.
You can also order hard copies through GSA’s Centralized Mail List Service.