Enjoy easy and on-the-go management of your card with the MEFCU Card App from Merck Employees Federal Credit Union.This app offers a convenient way to:• View recent and pending transactions.• View account details.• Make a payment to your credit cards.• Set alerts and controls on your MEFCU credit cards.• Set travel notifications.Card registration is cinch from any mobile device. Access is secure and protected by multi-factor authentication.