Erplain now allows you to combine multiple sales orders from a customer into a single invoice.
To do this, simply go to the sales orders menu.
Then, just select the sales orders for which you want to create an invoice and click on “Create” then “Create invoice.”
You will then need to review the information. Each line item will also include the title of its original document for added clarity. Once everything is confirmed, you can save the invoice.
Once the invoice is saved, you can find the sales orders that contributed to its creation in the “Sales Orders” section on the left side of your screen.