(aa)[ "The Department of Posts, Government of India" shall be allowed a discount at the rate of three per cent on the sale proceeds accruing from Revenue Stamps on and with effect from 1st January, 2004 to 31st December, 2004.] [Substituted by Punjab Notification No. G.S.R. 21/C.A.2/1899/S. 74/Amd(8)/2004, dated 11.3.2004.]
