Guiding You Through CardNav

Below, we'll walk you through the features of the CardNav mobile app and answer some frequently asked questions you may have.

Protect Your Account from Fraud with CardNav

The CardNav app, provided by CO-OP Financial Services, allows you to receive real-time alerts via your mobile device when specified activity occurs on your card. This allows you to immediately identify unauthorized transactions and gives you the ability to temporarily turn your card off to avoid further unauthorized charges. You will also be able to set your alert preferences for how you want to be notified and view recent transactions in the CardNav app.

CardNav Gives You Total Control Over Your Debit and Credit Cards

Turn any card on, or off—in seconds. Perfect for safety, security… and those scary moments when you’re not quite sure where your card might be.

You can limit your card capabilities through the following categories:


Limit your card to only be used in certain geographic locations. Transactions attempted outside your enabled parameters will not be authorized.

Transaction Types

Limit your card to be used only for certain transaction types – in-store, online, ATM, phone orders, etc.

Spend Limits

Set a spending threshold for your card per transaction. Transactions attempted that are over your indicated spending limit will not be authorized.

Merchant Types

Enable your card to be used only at certain merchants – retail stores, gas stations, restaurants, etc.

Frequently Asked Questions About CardNav

Yes, as a member of Blue, you get free access to CarNav.

Yes, you can manage a card that is not yours. A great example of this would be using CardNav to monitor a child's spending on their debit card.

After the initial registration and two-factor authentication, you will only need to log in with your user ID and password or a four-to ten-digit passcode if the application’s session has timed out.

No, this is a mobile app and is controlled by a smartphone or tablet.

The mobile device must have locations services (GPS) enabled with permission to use the current location. If your phone is turned off, without cellular service, or does not provide GPS location coordinates, it will use the last saved GPS location. However, if this situation occurs for more than eight hours, CardNav temporarily ignores the My Location policies. Transactions would not trigger alerts or control denials based on My Location preferences during this time; however an alert would be generated informing the cardholder that a transaction was conducted.

Yes. If your phone has an internet connection, the app will work.

There is no limit to the number of cards you can set up.

Yes, Blue’s CardNav solution is particularly strong in terms of mobile security. The app mutually authenticates at both the app level and the cardholder level with the server. There is no sensitive information in the app. All sensitive information is tokenized. Communication is strictly through SSL with two-way authentication. The solution follows OWASP guidelines and meets or beats all accepted industry best practices.

Yes. Transaction amounts are displayed in issuer currency, but transactions may be initiated and authorized in any currency.

Yes, notifications are push notifications in app. You do not need to be logged in.

When the card is off, most card transactions are denied by CardNav and alerts are generated for attempted transactions. However, auto-pay transactions and credits (deposits, returns and reversals) are exempt from this high-level control.

Yes, you can download and use the app on as many devices as you would like. If you are utilizing locational restrictions or alerts you will need to designate a primary device using the “settings” submenu.

Yes, business cards can be added anytime.

For You. For Life.