Assistance

Confidence Also Means Knowing
When To Get Help

At times, even the most successful people can't solve a problem on their own. In fact, those people can probably attribute a good portion of their success to knowing when and where to ask for assistance.

That's why we've created this section on MasterCard for Merchants. It's a place where you can get easy-to-find information about MasterCard acceptance, products, and services with just a few clicks.

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FREQUENTLY ASKED QUESTIONS

Get the answers to the most common questions about MasterCard acceptance, products and programs.

GLOSSARY

Find terms and definitions related to card acceptance, products, services, and the payments industry.

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