The Smart Way to Spend, Save, and Manage
Memorial Credit Union debit cards are safe and convenient for all your purchasing needs. Embedded chip technology encrypts your transactions to safeguard personal information and you have the ability to block/unblock your card via Card Management to prevent others from using it if lost or misplaced.
New Features
- Enhanced Security
- Global acceptance
- Easy to use
- Tap and Pay
- Digital Wallet - now available
Global acceptance.
More merchants are accepting chip transactions every day. Whether you check out using chip technology or swipe your card, you can pay with confidence wherever Visa cards are accepted. All of your purchases are deducted directly from your checking account where they can be viewed on-line or on your monthly statement.
Easy to use.
Using your MCU debit card couldn't be easier. With your debit card in hand there's no need to carry large amounts of cash or a bulky checkbook. Plus, some local retailers offer discounts!
If you need to activate your Debit VISA® Card call (800) 631-3197.
If you lose your card, call (800) 488-2896 immediately, or if you need to order a new card, call (713) 778-6300 during normal business hours.
Cardholder Disputes: To file a dispute/fraud claim - Please call 800-488-2896. A debit card representative will assist cardholders with filing a claim.
Card Management
- Manage Card – You now have the ability to turn on and off debit card in real-time.
- Spending Controls – Set spending limits by type of merchant.
- Transaction Type Controls – Selected transactions can be controlled and dollar limits set.
- Alerts – Can be sent on all card activity such as debit card alerts, low balance alerts.
- And Much More!



