Enjoy easy management of your Diamond Credit Union credit card anywhere with the DiamondMC app. This app offers a convenient way to:
• View recent and pending transactions.
• View account details.
• Make payments.
• Report your card lost or stolen.
• Raise a dispute on a transaction.
• Set alerts and controls.
• Set travel notifications.
Registering your Diamond Credit Union credit card is a cinch from any mobile device, and access is secure and protected by multi-factor authentication.
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With Family Sharing set up, up to six family members can use this app.