Why is there no option to deduct the discount while making a purchase return?
To deduct discount while making a purchase return voucher follow these steps:
Step 1: Go to administration then configuration.
Step 2: Click on voucher series configuration and select voucher type as purchase return and select voucher series in which want to enable dicount.
Step 3: Now go to voucher configurtation and enable item wise discount and save.
Step 4: Now in transaction apply discount item wise or bill sundry as needed.