An online payment is a sequence of messages and movements, not one instant transfer from the customer's bank to the merchant's account. Understanding the stages helps a business explain pending payments, refunds and settlement differences.
From checkout to approval The customer submits payment details through the checkout. The payment system sends the necessary request through the relevant processing and card network arrangements to the issuer. Authentication, when required, checks the customer separately from the issuer's decision to authorise the payment.
An authorisation indicates approval to proceed under the payment flow. Capture and settlement are related but distinct stages. The exact sequence depends on the integration and payment method, so do not use one status label as proof of every later step.
From payment balance to business account The processor records the transaction, applicable fees and other adjustments. Available funds are then paid out according to its schedule and account conditions. A refund, dispute or reserve can affect the amount available.
For example, a store may record several successful sales on Monday while the eventual payout combines those sales with fees and earlier refunds. The bank statement alone will not explain each order.
Keep the systems in agreement Use provider confirmations to update orders and retain transaction identifiers. Prevent duplicate fulfilment when a customer refreshes a page or an event is delivered twice. Reconcile payment records with orders and bank settlements.
When investigating a problem, identify the stage: checkout, authentication, authorisation, capture or payout. Asking the right question is faster than describing every issue as “the payment did not work”.
Sources and scope
General information, not advice for your individual legal or tax position. Confirm current requirements with the relevant authority or provider.