Use this article to connect Adyen, Square, Teya or Zettle as your card provider. Adyen takes its device details. Square and Teya use a Login button. Zettle uses a Settings button that signs in to Zettle.
Before you start
Your provider account.
Steps
Tap the menu icon (three lines) at the top right of the basket. This opens the basket options menu.
Tap Settings. This opens POS Settings.
Tap Payments in the list on the left.
Tap your provider, then follow its row below:
Adyen: fill in Device Model, Serial Number, API Key and Options.
Square: tap Login and sign in to Square.
Teya: tap Login and sign in to Teya.
Zettle by Paypal: tap Settings under Options, choose a Zettle account and sign in.
What you should see
After signing in, the provider is ready for a test card sale.
Good to know
The provider changes as soon as you tap it, with no confirmation. See Choose your card payment provider.