Web-store order identifier. Authorization identifier (RMA - return merchandise authorization). If the RMA interface is used in the feeds flow then this would be populated with the given RMA code from your system. Otherwise, It is automatically generated by Radial's system. It follows next pattern: RET-[webstore order number]-[RETURN COUNT issued for the current sales order]. E.e. RET-1234567810-01 Status of the return. Valid value is RETURNED. Returns lines element. Return line element. Sequence number representing the line position within this return message. Alternative SKU. In case this SKU has been provided in the catalogue file, then GSI can provide it. Unique product identifier that will be used by GSI to communicate with the web-store on all feeds. Quantity returned. Condition of the product returned. Could have the follwoing values: GOOD, DAMAGED,UNDECIDED, USED, etc... A full list of conditions will be provided the time of the implementation. Human readable return reason description. The same as are printed on advice note. I.e. Too big, Too small, Wrong colour, etc. Ebay Enterprise internal return reason code. The codes will be provided at the time of integration. External order line reference. This would be order line reference provided in sales order interface field: "lineNumber" Distribution centre (facility code) the stock has been booked in. The exact codes are provided by the implementation manager. RUC primary item ID Numeric unique Radial RUC outbound message ID. It's recommended to be used on: -------------------------------------- 1) Avoiding duplicate message processing; 2) Debugging if a certain message has been sent/received/acknowledged. Limitation: Radial doesn't guarantee the delivery of messages in the sequence order. Radial client code assigned during implementation phase.