Section 42(3)(ii) in Tripura Value Added Tax Rules, 2005
(ii)the bill or the cash memo or tax invoice shall be serially numbered for each year. In each of the bill or cash nemo issued, the dealer shall specify the full name and style of his business, the number of his registration certificate, the particulars of goods sold and the price thereof In case of sale to a dealer the full name, address and the number of registration certificate of the purchaser should be mentioned.