Payment authorization with 3DS control
DolarApp cards support 3DS control, a reinforced security system for online payments that helps prevent fraud. If a merchant requests it, you will receive a notification with a unique security code, which you must use to complete the online purchase.
This way, unauthorized use of your card is prevented.
If you receive a 3DS authorization request for a purchase you don’t recognize, delete your card and create a new one, since it may be compromised.
Issues with 3DS
If you haven’t received a notification in your app, you can request the code again on the merchant’s page. Open the app on your phone to find the code, which will be displayed as soon as you open the app.
DolarApp has no control over which merchants require you to go through the 3DS process.