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Finalize the transaction

When a customer has paid and the transaction has been closed, POS sends a request to finish the transaction with Liquid Barcodes.

Confirm the transaction

POS uses the finalizing request POST /applicator/sale/{SaleId}/finalization to confirm the transaction.

Cancel transaction

If a customer wants to add products or on unsuccessful payment, POS sends a cancel request to Liquid Barcodes, also using POST /applicator/sale/{SaleId}/finalization and Cancel = TRUE.

Next: Congratulations! You have understood how the API works. Now let's go through the integration process.

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