(1) The State Government may, on such conditions as may be prescribed, require the proprietor to pay the amount of the tax payable under section 3-
(a) by stamping tickets with an impressed, embossed, engraved or adhesive stamp, issued by the State Government for the purpose, denoting that proper entertainment tax payable under the section 3 has been paid ; or
(b) in accordance with returns of the payment for admission to the entertainment and on account of Tax ;
or
(c) by a consolidated payment of a percentage, to be fixed by the State Government, of the gross sum received by the proprietor on account of payments for admission to the entertainment and on account of the tax : or
(d) in accordance with results recorded by any mechanical contrivance which automatically registers the number of persons admitted.
Period of licence.