You can sell goods with GST purchased without GST. Non-taxable supplies ; Type Goods, Exempt supplies (GST is not applicable).If you produce or sell zerorated supplies. GST Exempted Goods: Know the list of goods exempted under GST. Understand what it means that an item becomes exempt under GST. EBay is a retrogressive company. Its extended attributes have managed its sustenance. (a) as a trade union;. If you're not GST registered then you can't charge GST or reclaim the tax. Completing your GST return.