DRS: TSSN-30, Sales And Use Taxes On Advertising And Public Relations Services DRS: TSSN-30, Sales And Use Taxes On Advertising And Public Relations Services: "This TSSN is modified and superseded in part by Ruling 95-7; obsoleted in part by PS 95(4) and SN 2003(6); cited in Rulings 91-18, 92-1, 92-3, 93-8 TSSN-30Sales and Use Taxes on Adve"  ¶ 1:18 PM