How to Handle Refund Notifications V1?

Received 'REFUND' notification from server for 'App Store Server Notification V1'.

Among the 'responseBodyV1' properties, the 'original_transaction_id' value and Should I find and process transactions that match 'unified_receipt' > 'latest_receipt_info' > 'original_transaction_id'?

Sometimes there are no transactions in the history of 'latest_receipt_info' that match 'original_transaction_id'.

Replies

We recommend using REFUND V2 notifications, as they will tell you exactly which transaction this is in reference to, and also moves away from deprecated V1 notifications.