When a traveller clicks "Pay now" on a travel website, a chain of steps starts: an order is created, the gateway collects the payment, the bank approves it, the website confirms the payment and only then books or tickets the trip. Each step must be handled carefully, or customers end up paying without receiving a booking. This article walks through the payment flow on a travel website.
Step 1: Final price check
Before payment, the booking engine confirms the final price and availability with the supplier. If the price has changed, the customer sees the new price and decides whether to continue. Taking payment for an outdated price leads to failed bookings and refunds.
Step 2: Creating the payment order
The website's server creates a payment order with the gateway, including the exact amount, currency and booking reference. Calculating the amount on the server, not in the browser, prevents tampering.
Step 3: Checkout
The customer chooses a payment method, such as UPI, card, net banking or wallet, on the gateway's secure checkout. Card payments usually require a one-time password or app approval from the bank.
Step 4: Payment confirmation
The gateway notifies the website of the result in two ways: by redirecting the customer back to the site, and by sending a server-to-server notification (webhook). The website verifies the notification's signature and confirms the status with the gateway before acting on it.
Step 5: Booking and ticketing
Once payment is verified, the booking engine completes the booking with the supplier, issues the ticket or voucher and sends confirmations. If this step fails, the system should retry or refund automatically and alert the operations team.
Step 6: Pending payments
Some payments, particularly UPI and net banking, can remain pending for a while. The website should not issue tickets until confirmation arrives, but should keep checking the status. If confirmation arrives after the booking has expired, the payment should be refunded automatically.
Step 7: Refunds
Cancellations trigger refunds through the gateway, usually to the original payment method. The system records the refund amount and status so support staff can answer customer questions.
Step 8: Settlement and reconciliation
The gateway transfers collected money to the business's bank account on its settlement cycle, after deducting fees. Finance teams reconcile settlements with bookings and refunds to make sure every payment is accounted for.
Common problems and how to avoid them
- Payment without ticket: handle ticketing failures with automatic retry or refund.
- Duplicate charges: prevent double clicks and process each gateway payment ID once.
- Lost confirmations: rely on webhooks, not only browser redirects.
- Unclear refund status: show refund progress to customers.
In practice: fixing payment-without-ticket cases
An agency occasionally found customers who had paid but had no ticket, usually after closing the browser on the bank page. After adding webhook processing and automatic ticketing on confirmed payments, these cases almost disappeared, and the few remaining ones triggered alerts so staff could act within minutes.
Frequently asked questions
Should we book before or after payment?
It depends on the product. Some fares must be booked first and ticketed after payment; instant-ticket fares need payment first. The flow should follow each product's rules.
How quickly do refunds reach customers?
Timelines depend on the payment method and bank. Explain typical timelines in refund emails.
Key takeaways
- Confirm price, create orders server-side and verify every payment.
- Book or ticket only after verified payment, with automatic recovery for failures.
- Track refunds and reconcile settlements regularly.
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