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Our Cardlocks are a convenient way to get high-quality fuel when and where you need it. With 6 convenient locations throughout Northeast Alberta and hundreds of Cardlocks across Canada, you’ll always be #RoadReady #UnlockCardlock

Please note, you’ll need your Cornerstone Co-op number to sign up for Cornerstone Co-op Cardlock. Click here to apply online to become a Member-Owner.

Applying for a Cornerstone Cardlock Card couldn't be easier.

Online Individual Application Online Corporate Application Application PDF

If you’d like to print the form and fill it out by hand download the form by clicking the Application PDF button above. Once the form is filled out you can fax it to (780) 853-6563 or hand it in at any of our convenient locations during business hours.