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Transaction Workflow for the PAX All-in-One Android Solution

This figure shows the transaction workflow for the PAX All-in-One Android Solution.

Figure:

PAX All-in-One Android Solution Transaction Workflow
PAX All-in-One Android Solution Transaction Workflow
  1. The Android Point of Sale (POS) app integrates with the PAX All-in-One Android SDK.
  2. The merchant's Android POS app sends a request to the PAX All-in-One Android SDK to process a payment.
  3. The PAX All-In-One Android SDK user interface opens on the PAX terminal screen, and it displays prompts to guide the customer through the payment flow.
  4. The PAX All-In-One Android SDK sends the transaction result and details to the Android POS app, which completes the transaction.