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Transaction Workflow for the Tap to Phone Android Solution

This figure shows the transaction workflow for the Tap to Phone Android Solution.

Figure:

Tap to Phone Android Solution Transaction Workflow
Tap to Phone Android Solution Transaction Workflow
  1. The Android point-of-sale (POS) app integrates to the Tap to Phone Android SDK.
  2. The merchant's Android POS app sends a request to the Tap to Phone Android SDK to process a payment.
  3. The Tap to Phone Android SDK user interface opens on the Android phone screen and displays prompts to guide the customer through the payment flow.
  4. The Tap to Phone Android SDK sends the transaction result and details to the Android POS app, which completes the transaction.