- Go to Invoicing > Sales Invoices
- Within the Status filter > set the status as Outstanding
- Click Search
- From the list in the grid enter into the relevant invoice. Quantities and unit pricing can be adjusted to suit.
- Click Save
- Click Complete if the invoice is to be completed> set the date> Click OK
- The invoice can be emailed or printed by going to the Report tab or using the Batch Processing facility if part of the company’s invoicing procedure.
Note – Amending the quantity down in an invoice will add the removed quantity back to Available Lines, and will be available to be invoiced when required.