GCS Debit Mastercard

Imagine getting through life without ever having to dig for change — or worse, write a check. Use your free GCS Debit Mastercard® for purchases around the globe and anywhere online.

Our debit card is safer than carrying cash and more readily accepted than checks. The very same card is used to make ATM withdrawals. One tiny piece of plastic; a whole lot of versatility.

GCS Debit Mastercard
  • Fast, free, and easy
  • Safer than carrying cash
  • More convenient and safer than checks
  • Eliminate cost of purchasing checks
  • Make purchases anywhere Mastercard® is accepted
  • 24/7 access to funds via ATMs

Traveling soon?

Protect yourself ahead of time! If you have international travel plans that include the use of your GCS Debit Mastercard® or credit card, please:

  • Fill out our Travel Notification Form
  • Or call GCS at (618) 797-7993
  • Or stop by a GCS branch
  • To provide us with your specific travel dates and destinations

If you have a lost or stolen credit or check card, please contact the following numbers to receive assistance, 24 hours a day, 7 days a week:

For a lost DEBIT Card: 800-523-4175

For a lost CREDIT Card: 800-325-3678

Personalize Your Card

Personalize your GCS Debit Mastercard® with your favorite photo! Show off the kids, your pet, or maybe a dream vacation spot. We'll print your personalized design and give you some serious bragging rights! It's never been easier to customize your card with GCS.

View GCS Custom Card Designs

Start the Customization Process

After you've filled out and submitted the appropriate form, a GCS team member will get in touch with you to collect the photo or personal design you'd like to use.