A payment page should make the amount, purpose and next step obvious. Technical integration alone is not enough; trust and recovery paths matter just as much.
Keep payment initiation server-side
Generate transaction references on the server, send the correct amount and currency, and redirect customers to the trusted hosted checkout.
Verify before marking paid
Never rely only on a browser return page. Verify the transaction with the payment provider and reconcile the amount, currency, reference and invoice before issuing a receipt.
Design for failed or interrupted payments
Provide a clear way to retry, use an approved offline method or contact support. Keep the invoice state accurate even when a customer closes the browser.
Coriable implements Paystack payment journeys with invoice, receipt and client communication workflows.
