You may define Stock Groups, VAT categories etc. from 'Master' -> 'Stk
Mst' -> 'Others' as shown below:
You may attach different groups/ledgers/categories etc with each item.
This helps in filtering the records based on groups/ledgers/categories in
various inventory reports.
You may categorized stock items on the basis of VAT categories. You may
apply different tax rates on different items on the basis of VAT categories.
This also helps in making journal entry of invoices.