Keep the payment result clear across the whole request.

Confirm the approved offer and provider

Agree the seller, customers, price, currency display, invoice details and refunds. Confirm account eligibility, supported methods, settlement and authorised test access directly with the intended provider.

Handle delayed or repeated actions

Distinguish pending, confirmed, failed and refunded outcomes. A second click or delayed notification should not create a second order or fulfilment.

Make messages useful in the chosen languages

Have the appointed reviewers check instructions, payment errors, confirmation and the route to help. Staff need enough information to resolve a mismatch without exposing sensitive payment details.

Match the records

Connect the order, provider reference, receipt and finance record. Your business and qualified advisers decide tax, invoicing and professional requirements.

See the Bank Negara Malaysia starting point, read data handling or discuss a transaction.