The parties involved
A card payment is a team effort. Before the steps make sense, it helps to know who is who.Cardholder
Cardholder
The customer paying with their card.
Merchant
Merchant
Your business, the one accepting the card payment.
Issuer (issuing bank)
Issuer (issuing bank)
The customer’s bank, which gave them the card and holds their money. It decides whether to approve each payment.
Acquirer (acquiring bank)
Acquirer (acquiring bank)
Your payment provider’s bank, which receives the payment on your behalf and deposits it into your account.
Card scheme
Card scheme
The network that connects the issuer and the acquirer and sets the rules, for example Visa, Mastercard, or American Express.
The three main steps
1. Authorization
Authorization is the moment the card is checked and the payment is approved. When the customer enters their card details, the request travels through the acquirer and the card scheme to the issuer. The issuer checks that the card is valid, that there is enough money or credit available, and that the payment does not look fraudulent. If everything is fine, the issuer approves it and sets aside (holds) that amount on the customer’s account.Authorization only reserves the money; it does not move it yet. The held amount is not available for the customer to spend, but it has not left their account either. This is why a hotel or car rental can place a hold that is larger than the final charge.
2. Capture
Capture is the step where you tell the system to actually take the authorized money. For many businesses this happens immediately after authorization, so the two steps feel like one. But they can be separated:Immediate capture
Authorize and capture together at checkout. This is normal for everyday retail and e-commerce, where you ship or hand over the goods straight away.
Delayed capture
Authorize now, capture later, for example capturing only when an order ships. This is useful when the final amount or timing is not known at the moment of sale.
3. Settlement
Settlement is when the money actually moves. The captured payments are grouped together and processed by the card scheme, and the funds travel from the issuer, through the acquirer, into your account. This usually completes one to three business days after capture, which is why card money arrives later than a real-time bank payment.1
Authorization
The issuer approves the payment and holds the amount on the customer’s account.
2
Capture
You confirm the payment, telling the system to take the held amount, immediately or later.
3
Settlement
The card scheme moves the funds from the issuer to your account, typically within 1–3 business days.
Other card actions you should know
Void
Void
Cancelling an authorized payment before it is captured. Because the money never moved, a void simply releases the hold; nothing is refunded because nothing was taken.
Refund
Refund
Returning money to the customer after a payment has been captured and settled. Unlike a void, a refund moves money back, and it can take a few days to appear on the customer’s statement.
Chargeback
Chargeback
A dispute the customer raises with their own bank, which can reverse a settled payment and charge the merchant a fee. Chargebacks are one of the main differences between card payments and final, real-time bank payments.
Tokenisation
Tokenisation
Replacing the real card number with a safe stand-in (a token) so a business can charge a returning customer without storing the actual card details. This is what makes saved cards and repeat billing possible and secure.
How this compares with bank payments
Because a card payment has more parties and a batch-based settlement step, it is generally slower to pay out and costs more than a real-time bank payment, but it offers the familiarity of a card checkout and the ability to authorize now and capture later.For a full comparison, see real-time payments vs. card payments. For the specific card schemes used in each market, see the card pages under Australia, Japan, and the United States.