Effective January 1, 2026: Conexus Credit Union 2006, Cornerstone Credit Union Financial Group Limited, and Synergy Credit Union Ltd. amalgamated as Conexus Credit Union. Learn more.
Accounts
debit Mastercard®
A debit card that can do more.
Debit Mastercard® is a simple, safe and smart way to access your accounts and money. Every purchase made with a debit Mastercard is withdrawn from your personal account.
You can use a Debit Mastercard to pay at Canadian stores and ATMs that accept Interac® and participating Canadian retailers online. Plus, you can use it at any international store or website that accepts Mastercard.

Check out these videos to learn more about debit Mastercard.
MORE ways to pay
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Shop online
Debit Mastercard is accepted for online purchases in Canada and all cross-border transactions wherever Mastercard is accepted.

Interac® Flash
Use tap as a fast, easy, and secure way to pay using Interac Flash in store and for mobile payments, in Canada

Mobile wallet
Download Apple Pay, Google Pay or Samsung Pay on your mobile device and add your debit card to your mobile wallet2
MORE security
Interac Zero Liability and Mastercard Zero Liability
You won't be held responsible for unauthorized charges made with your card so you can shop with confidence.
Keep it safe
For added security, your PAN (personal account number) is located on the back of your card. Remember to keep your PIN safe by choosing one that isn't obvious and shield while using it.
Lock'N'Block®
If you have misplaced your card, Lock'N’Block® is still available through online banking.
Fraud detection
To combat fraud, solutions are in place to proactively monitor and detect fraud in real-time.
3D Secure
Adds an extra verification step, such as a one-time passcode sent via cellphone or email, to protect online card payments and reduce fraud.
Real-time text alerts
Text alerts will notify you of suspicious transactions on your debit Mastercard.
Your questions answered
For more information visit our frequently asked questions and terms & conditions.
®Mastercard is a registered trademark, used under license
®MEMBER CARD is a registered trademark owned by CCUA, used under license
®Interac and Interac Flash are registered trademarks of Interac Inc., used under license
®Lock‘N’Block is a registered trademark of Everlink Payment Services Inc.
1 It's accepted online at any international online store that accepts Mastercard and participating online stores within Canada. For a list of Canadian stores, click here.
2 If you’ve had your card for less than 30 days you will have to call us at 1-800-667-7477 to complete adding your debit Mastercard to your mobile wallet.
For more information click here.