1. Install the app
Install the free SIX mPRIME App from the Google Play Store or Apple App Store.
2. Link it to the card reader
Follow the instructions in the app to install your card reader in just a few steps.
3. Enter the amount
4. Accept your first payment
5. myPayments - your overview
The free myPayments customer portal from SIX will give you an up-to-date overview of the payments you have processed.