Our retail integration recommendations allow more time for focusing on customers and their experience. We take care of the key values that make your service convenient and comfortable, while you build rapport with your clientele.

Our merchants' most valued features

  • Native SDK for more control in the merchant app, available for Android and iOS.

  • Authorization code flow for faster connection to the app, by generating an access token using OAuth 2.0. This will authenticate user accounts without requiring SumUp credentials each time they launch the app.

  • Receipt REST API allows structuring components of choice and skipping the success screen.

  • Refund REST API allows refunds within your app, having been performed up to 180 days after the payment took place, and with the refund amount available in the SumUp account payout balance.

Retailers that trust SumUp