Read how GST on free samples affects your business, including taxability, valuation, and Input Tax Credit (ITC) implications under the GST regime.

Nickel mattes fall under HSN 7501 at 18% GST. Get the right sub-codes, ITC rules, and avoid costly classification errors.

Learn what SKU means, how it works, its use in inventory management, and some easy to understand examples in this simple guide for beginners and small businesses.