The Sales Tab Page section of the Invoice Header Detail Panel displays sales related information for the selected accounts receivable invoice. This sales related information includes the memo field for the invoice, the number of boxes used to ship the items on the invoice, the sales representatives associated with the invoice, and the opportunity number and or quote number associated with the invoice. The Sales Tab Page also displays an Original and Source order field. These fields are loaded from the sales order used to create the invoice.
If the order used to create the invoice was actually created or copied from another sales order, the source and original order fields can be used to identify the original order(s) that the sales order was created from.