How can I convert Outward Purchase Order to Sale?
First you have to create outward purchase order(Transaction > Outward Purchase Order) then you can convert it into sale.
To convert outward purchase order directly in sale:
Go to Reports > Transaction Register > Outward Purchase Order Register.
You can search outward Purchase Order by Ledger, Date, Sales man, Billing classification, Billing Group,and Tax group.
It you don't remember anything from above options, then you can directly click on Show button.
All entries will show in reports.
click on line which you want to convert to sale.
Then in toolbar you can see the Convert to Sale button.
click on Convert to Sale button.
Now sale window is open (if you want to change data you can change in sale window)
Click on OK button.