The DB Le Mie Carte App is a secure, convenient way to pay for your online purchases.

It is a service of Deutsche Bank, one of Germany's largest financial services providers. The app was developed to offer a fast, safe, and convenient way to pay for online purchases with your Deutsche Bank payment card.

With the DB Le Mie Carte App, you can use your payment card to make purchases online in just a few minutes. The app also provides you with a convenient way to manage all your Deutsche Bank cards in one place.

To use the DB Le Mie Carte App, you first need to install it on your device. Next, you need to log in with your username and password. After that, you will be given the option to approve or reject the purchase.