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Each payment transaction will contain discrete details of the Payment and it's associated reservation and they should be treated as a single transaction. There can be multiple payments for a reservation, taken at different times during the reservations life cycle.
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Each successfully processed transaction can then be confirmed back to pmsXchange, marking them as delivered. This follows a similar pattern to the asynchronous pull model of the reservation delivery flow currently used in pmsXchange. This new function also utilises the same SOAP, POS and Error message formatting as the ARI and reservation functions, leveraging the existing API development.
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