Payments

A payment is one transaction with Pay.on on an order: a charge, a refund, a hold on a card, or a declined attempt. Each has its own ID, so one order can have several payments.

Its transaction_type says what happened:

• db (debit): money taken straight away.
• pa (pre-authorisation): an amount held on the card, not yet taken.
• cp (capture): money taken from a pre-authorisation.
• rv (reversal): a pre-authorisation released, with nothing taken.
• rf (refund): money returned to the customer.

What you can do next depends on the payment:

• Refund a successful db or cp, in full or in part.
• Capture a successful pa on an order created with pa_only: true, in full or in part.
• Reverse a pa that hasn't been captured, to release the whole hold.

Each refund, capture or reversal is a new payment. Its original_reference_id points back to the payment it came from.