Magento Commerce, 1.14.x

Add Reference IDs to Header

The order ID and customer IP address can be included in the header of sales documents that accompany an order. Follow the instructions below to include either, or both of these identifiers for reference in the header of invoices, shipment packing slips, and credit memos.

To show the Order ID:

1. On the Admin menu, select System > Configuration.
2. In the Configuration panel on the left, under Sales, select PDF Print-outs.
3. To include the order ID in the header of each document, click to expand each section. Then, set Display Order ID in Header to “Yes” for each of the following:
  • Invoice
  • Shipment
  • Credit Memo
4. When complete, click the Save Config button.