Personal Cards

Merchants

About Us

Consumer Education

Manage your expenses in a sensible way and make optimal use of your card by fully understanding how it works.

Using your card

Learn more about the worldwide acceptance of MasterCard®, whether a MasterCard® card can be used in a specific store or not, how to shop safely with your MasterCard® and what to do in case of a problem with a merchant. Learn more

Protection against fraud

Learn more about the different types of fraud and how to protect yourself against it. Learn more

Glossary

Basic glossary Learn more