Here's where you'll find Visa®, MasterCard®, Discover® Network, and American Express® news and updates, as well as compliance and regulation information. Choose a link below for more information.
- Merchant Newsletters — Access our two regular newsletters that keep you informed of important matters that affect your card processing activities, including new rules and regulations affecting the Payment Card Industry.
- E-commerce Acceptance Mark Information (PDF)*
- Data Security / PCI Mandatory Compliance Programs
- Exemplar of Required Notice from Acquirers to Merchants
- Important Changes to FSA/HRA (Flexible Spending) Card Transactions
- Visa Operating Regulations
- MasterCard Rules
- American Express Regulations
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