To enable the contactless feature and manage payments, please log in to your sync. app
- Tap the 'Card' section at the bottom of the screen
- Choose the correct card and press 'Card Settings'
- choose to turn ON or OFF any feature 
Your preference is now set and you can change it at any time.

If you have just received your new sync. card, you need to activate Contactless by making a Chip & PIN payment first.