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MDECU mobile app for Debit Cards


What the mobile app offers:

  • Enables members to turn access to their card on and off in seconds
  • GPS-enabled location parameters can limit where the card can be used
  • Turn on and off what transacations and merchant-type
    • example-turn off online purchases until you go to make an online purchase
  • Set spending limits
  • Notifications of card activity in real-time, location outside of set area, unapproved transactions and transactions over set limits
  • 24 hour support


How to use:

  • Go to App Store and download CardNav
  • Open app and click on New User
  • Register your debit card
  • Create user name and password


cardnav app

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