Kapta · 15/09/2026
Define a link between the sale, provider reference and invoicing document. MB WAY and Multibanco can give customers different payment journeys; your operation needs to recognise each payment's confirmed outcome.
Should every payment method use the same setup?
Do not assume that access methods and fields are identical. IfthenPay documentation is organised by service and includes callback information: messages sent to your system. Confirm the contracted product before configuring the connection. IfthenPay documentation.
What happens when an MB WAY request expires?
Your workflow should distinguish a sent request, confirmed payment and incomplete attempt. If you create a new attempt, retain its relationship to the original sale. This lets you investigate without treating two attempts as two purchases.
How should invoice data be prepared?
Collect products, quantities, discounts and customer details in the source platform. A payment confirms an amount; it should not be used to guess the sale's contents. Decide how to handle a received amount that differs from what was expected.
What example should I send Kapta?
Explain where the purchase starts, which method the customer sees and which invoicing application should receive the information. Include a paid sale and an incomplete payment to help define the integration's states and tests.
