The players involved in the online payment lifecycle
The online payment lifecycle does not rely solely on the merchant and the customer. Several parties are involved to ensure the security, reliability, and smooth execution of the transaction. Each plays a specific role in processing the payment.
The customer
The customer initiates the transaction. They select a payment method, enter the necessary information, and confirm their purchase.
The merchant
The merchant offers products or services and initiates the payment request after the order is confirmed. They receive the funds once the transaction is finalized.
The payment gateway
The payment gateway secures data transmission between the merchant site and the payment service provider. It encrypts banking information to protect the exchange of data.
The payment service provider (PSP)
The PSP orchestrates the entire transaction. It receives the payment request, performs the necessary checks, communicates with the banks, and transmits the result to the merchant.
The acquiring bank
The acquiring bank is the merchant’s financial institution. It receives the payment request from the PSP and forwards it to the card network before settling the funds to the merchant.
The card network
Card networks, such as Visa or Mastercard, facilitate communication between the acquiring bank and the issuing bank. They enable the transmission of authorization requests and payment information.
The issuing bank
The issuing bank is the customer’s bank. It verifies the availability of funds, performs security checks, and authorizes or declines the transaction.
Then, send a reply to the merchant.
Even though all these steps take place in just a few seconds, they are essential to ensure a fast, secure payment that complies with regulatory requirements.
Step 1 : The customer initiates the online payment
The online payment lifecycle begins when the customer confirms their purchase and accesses the payment page. This step marks the starting point of the transaction and determines the subsequent stages of the process.
Le client choisit le moyen de paiement en ligne qu’il souhaite utiliser. Selon les options proposées par le commerçant, il peut s’agir d’une carte bancaire, d’un prélèvement SEPA, d’un virement bancaire, d’un wallet ou d’une solution de paiement compte à compte.
He then enters the information required to process the payment, such as his bank details or card information. Once this information has been entered, he confirms his purchase by clicking the confirmation button.
From this moment on, the transaction is initiated. Payment data is transmitted securely for verification and processing by the various parties involved in the payment process.
This initial step is crucial for the user experience. A simple, fast, and intuitive checkout process helps minimize cart abandonment and increases the likelihood of a successful transaction.
Step 2 : The information is transmitted securely.
The second stage of the online payment cycle concerns transaction security.
Once the customer has confirmed the payment, the information is securely transmitted for processing. This step is essential to ensure the confidentiality of banking data and prevent the risk of fraud.
Payment information is first sent to the payment gateway, which acts as an intermediary between the merchant site and the payment service provider (PSP). The data is encrypted so that it cannot be intercepted or used by unauthorized parties.
The payment gateway verifies the format of the information before transmitting it to the PSP, which then handles the transaction processing.
This step makes it possible, in particular, to :
- secure payment data,
- to guarantee the confidentiality of banking information,
- forward the payment request to the PSP,
- Prepare the authorization request for banking institutions.
Data transmission takes place in just a few seconds, completely transparently for the customer. Yet, this step is crucial for ensuring the security and reliability of the entire payment process.
Step 3 : The PSP orchestrates the payment request
The third stage of the online payment lifecycle concerns payment orchestration.
Once the payment information has been received, the payment service provider (PSP) takes over. Its role is to orchestrate the transaction by acting as the link between the merchant, the payment networks, and the banking institutions.
The PSP verifies the received data, identifies the payment method used, and routes the request to the appropriate parties to obtain authorization. This orchestration enables seamless payment processing, regardless of the channel or payment method chosen by the customer.
The PSP intervenes notably to :
- receive and process the payment request,
- route the transaction to the acquiring bank,
- manage various payment methods,
- implement the necessary security controls,
- forward the response to the merchant,
Thanks to this step, companies do not have to directly manage technical exchanges with the various payment stakeholders. The PSP centralizes operations and simplifies transaction processing.
Once these checks have been carried out, the request is forwarded to the client’s bank, which decides whether to authorize or decline the payment.
Step 4 : The bank authorizes or declines the online payment.
The fourth stage of the online payment lifecycle concerns the response transmitted by the bank.
Once the request has been transmitted by the PSP, it is sent to the client’s bank, also known as the issuing bank. Its role is to verify that the transaction can be authorized before granting approval.
Several checks are performed in a few seconds :
- availability of funds,
- validity of the bank card or account,
- security and fraud prevention checks,
- Strong Customer Authentication (3D Secure), when required.
If all checks are successful, the bank authorizes the payment. This authorization means that the funds are available and the transaction can proceed.
Conversely, the bank may refuse the transaction for several reasons :
- insufficient balance,
- card expired or blocked,
- Authentication not validated.
- suspicion of fraud,
- Payment limit reached.
The response is then transmitted to the PSP, which immediately informs the merchant and the customer of the payment’s acceptance or rejection.
It is important to note that authorization does not yet mean the funds have been transferred to the merchant. This step simply confirms that the transaction is validated and that the payment can be captured during the next stage.
Step 5 : Online payment capture
The fifth stage of the online payment lifecycle concerns transaction capture.
When the bank authorizes the payment, the funds are not yet transferred to the merchant; they are simply reserved in the customer’s account. To finalize the transaction and collect the funds, an additional step is required: payment capture.
Capture involves requesting the actual debit of previously authorized funds. Once this operation is completed, the payment is confirmed, and the collection process can proceed.
Depending on the merchant’s business activity, the capture can be :
Immediate capture
The charge is processed as soon as the online payment is authorized. This is the most common practice in e-commerce, where the customer is charged at the time the order is confirmed.
Delayed capture
The merchant chooses to trigger the charge at a later time, once certain conditions are met. This practice is common in sectors where the final amount or the service to be provided is not yet definitively known.
Delayed capture is notably used for :
- hotels,
- car rental agencies,
- equipment rental,
- certain booking services.
This feature offers businesses greater flexibility while ensuring that funds remain available until the moment of debit. It also allows payments to be aligned with the progress of the service or the shipment of the order.
Step 6 : Settlement and transfer of funds
The final stage of the online payment lifecycle concerns the transfer of funds.
After the payment is captured, the transaction enters its final phase: settlement. This is when the funds are actually transferred from the customer’s account to the merchant’s account.
This stage of the online payment lifecycle involves the various players in the online payment ecosystem notably banks and card networks to ensure the transaction is settled. Once interbank exchanges are complete, the funds are deposited into the merchant’s account in accordance with the timeframes specified by their payment service provider.
The settlement period may vary depending on several factors :
- the payment method used,
- interbank delays,
- the conditions defined by the payment provider.
Once the funds are received, the merchant can reconcile payments with orders and update their accounting records. This step is essential for accurately tracking incoming payments and effectively managing cash flow.
The online payment lifecycle is then complete: the transaction has been initiated, authorized, captured, and settled, enabling the business to collect the funds corresponding to the sale.
How does CentralPay support businesses ?
As an authorized payment institution, CentralPay supports businesses at every stage of the online payment lifecycle. From transaction initiation to fund settlement, its platform centralizes operations and simplifies the management of financial flows.
CentralPay solutions allow you to :
- Accept multiple payment methods (bank card, SEPA direct debit, bank transfer, Pay by Bank, etc.)
- Secure transactions using infrastructure that complies with regulatory requirements
- Automate payment captures and payouts
- track transactions in real time using reporting tools
- Easily integrate payment services via APIs
- Set up automated workflows to manage failed payments and follow-ups
By centralizing all payment operations on a single platform, CentralPay helps businesses improve their conversion rates, reduce administrative tasks, and optimize their payment collections.
Whether for an e-commerce site, a marketplace, or a service platform, CentralPay provides a reliable, scalable payment infrastructure tailored to the needs of each business.
