The CM (Credit Memo) order type is used to return inventory to stock and credit the customer’s account using information from the original invoice, including lot/serial numbers. This type of credit memo does not require the warehouse to receive the inventory through a separate Shipment transaction. It is generally used to correct processing errors.
NOTE: This process will only work for invoices/sales orders created during service billing, if all details lines are being returned.
Enter a CM (Credit Memo) type order
- Navigate to Sales Orders > Transactions > Sales Orders and create a new CM (Credit Memo) type order. (Alternatively, select the New Credit Memo tile from the Sales Orders menu.)
- Enter the required header information:
- Customer
- Location
- Date (use the original invoice date when correcting a transaction processed in error
- Customer Order number (PO)
- Any other applicable fields

- Use 'Add Invoice' to search for and select the original Invoice Number in the AR Doc Nbr. field.

- Select the lines to be returned or use the select all option to add items
- Ensure all applicable lot/serial numbers are included.
- Select Add & Close to bring the selected items into the CM order.

Create the Customer Credit Memo
- Click Prepare Invoice from the CM Order window.
- This action generates a new Credit Memo in the SO Invoices screen.
- Review the Credit Memo and confirm all details and the total credited amount.
- Release the Credit Memo.
- Releasing the document returns the inventory to stock.

- Apply the Credit Memo to the original invoice, if it is being used to correct an error in the initial transaction.
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