In Edit, you can edit purchase order such as change quantity, price, product type. And can also add new product to purchase.
Choose Customer in navigation menu.
Choose one of the customers.
Search Sales List with Date.
To make edit
Click on drop down menu “Select” from the desired sale voucher.
Click on “Edit”.
Can change some values.
Can add another product by clicking “+” button.
Click “OK” to save.