Start by clicking on the Cost Accounting icon on the dashboard then on the left menu
Select the Customer, location where the inventory location and add any relevant comments
Select the products then click on the Add button
Modify the quantity being sold, unit price per product and discount percentage as required
Add shipment cost then click the green "Process" button
The sales order confirmation number will then display with three options.
A Pop up prompt will then display on screen. Click on the "Convert Sales Order to Invoice" button
Update the invoice as necessary then click the Update button then process Invoice button