How do I set up contactless payment on my phone?

Set up contactless payments for an existing card

Open the Google Pay app .
At the top right, tap your Profile picture. Wallet.
Swipe to the card you want to enable and tap Verify now.
If you're asked to verify your payment method, choose an option from the list. ...
Follow the on-screen instructions to finish setup.

Do you need a PIN for contactless payments?

Contactless transactions don't require you to enter a PIN, sign a receipt, or wait for your card to be processed in the chip card holder. You can make purchases in seconds.

What are the disadvantages of contactless payment?

Because contactless payments require neither PIN nor signature authorisation, lost or stolen contactless cards can be used to make fraudulent transactions.