Electronic Payment Processing-Velocity Payment Systems

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American Express, Discover and Other Card Types Support:

American Express Main Number	800-528-5200
American Express Merchant Verification	800-421-1482
American Express New Accounts	800-445-2639
American Express Additional Locations	800-222-3781

Discover PCI Compliance
Discover / Novus Main Location	800-347-2000
Discover / Novus New Location	800-347-6673
Diners Main Number	800-525-7376

Visa Merchant Regulations
Visa Chargebacks and Dispute Resolution
Visa PCI Compliance
Visa and MasterCard Marketing Materials - Stickers, Bill Presenters, etc.
Order Number	800-847-2311

MasterCard Merchant Rules
MasterCard PCI Compliance