Integrations

• Payment provider. Match authorization, capture, refund and void evidence to the meal order by provider event identity and reference. Keep the provider’s verification result with the receipt.
• Delivery partner. Match allocation, picking, shipping, delivery and return events to the parent order and product using the external event identity.
• Platform users. Relate team members to the app’s Users records so ownership and review records identify a person.

Decide who owns each incoming event identity, which duplicates are ignored and what happens when the provider reports a result after the local action has timed out. Reconcile quantities, order revision and linked effects before a pending receipt is marked complete. Keep original external references and attachments available for exception review.