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Debit MasterCard®

A Wrentham Cooperative Bank Debit MasterCard is a smart, safe and easy way to take care of all your purchases - both big and small.  Use it anywhere Debit MasterCard is accepted. 

Your Wrentham Cooperative Bank Debit MasterCard can be used with Apple Pay®, Android Pay®, and Samsung Pay to pay securely with just a touch at participating in-store, in-app, and online locations.

Wrentham Cooperative Bank is a member of the SUM® Network for surcharge-free ATM transactions.

We use state of the art fraud detection to safeguard your card from unauthorized use.  It's important that we can reach you to verify your transactions in the event we detect suspicious activity.  Please ensure that you keep us updated with your current phone number, and if you get a message from our Fraud Detection Center, respond promptly so that we can best protect your accounts.  If you plan to travel outside of the US, please let us know before you go so that we can ensure uninterrupted access to your accounts. 

For lost or stolen debit cards, during business hours, contact us at 508-384-6101.  After hours, please call 800-554-8969 from within the US. If you are outside of the US, please call collect to 973-682-2652.


We are pleased to offer the added security of chip technology to your Wrentham Cooperative Bank Debit MasterCard.  Chip cards have a microchip embedded in the card that provides increased protection against fraud.  Your chip card uses technology which makes each transaction more secure by creating a unique dynamic code that is nearly impossible to counterfeit.


CardValet Logo Your card, on your terms.

Get the mobile app that lets you control debit card usage and spending on the go.


CardValet lets you:

  • Turn your card on and off
  • Establish transaction controls for dollar limits, merchant categories, and geographic locations
  • Receive alerts when your card is used, approved, or exceeds transaction amounts set by you
  • Stay informed of potential fraud with alerts on attempted, declined transactions
  • Get real-time balances for your accounts

    Find out more by watching our video.  Then download the app for your iOS or Android device.