Credit Cards 

Platinum MasterCard® and Onyx MasterCard®

With low rates and no annual fee the possibilities are endless. Your Affinity Credit Union MasterCard is accepted at over 14 million locations worldwide. Compare the Affinity Credit Union MasterCard terms to the high interest rates and annual fees you currently pay and we are confident you will find the credit union offers a better deal.

Credit Card


Platinum MasterCard


Onyx MasterCard


Affinity offers online services to manage and protect your credit card account.

  • View real time transactions, pay your bill and view statements at
  • Get added security while shopping online with MasterCard SecureCode®. The enrollment process is easy and secure, and comes to you with no additional cost.

MasterCard Alerts

Get credit card alerts for large purchases, activity notifications, low balance warnings and more. You choose the alerts you want to receive and how you want to receive them. Whether by text message or email, alerts offer a convenient way for you to manage your money and help protect you from fraud by putting you in control of your account information. Click here to activate your alerts today! 

MasterCard's Zero Liability

If your MasterCard is lost or stolen, contact Card Services at 1-800-234-5354. With MasterCard's Zero Liability policy you are protected from all unauthorized transactions on your card. MasterCard's Zero Liability policy does not apply to cards used primarily used for business, commercial, or agricultural purposes. For more information MasterCard's Zero Liability policy click here.

Affinity Credit Union Account Agreements

New account agreements can be viewed (in pdf) using the link below. To request a copy of your existing account agreement, please call 1-800-343-1028.

Click here to view the cardholder agreement.

Click here to apply for a MasterCard.