35 ADVERTISING, MERCHANDISING AND PROMOTIONOF THE SALES OF GOODS AND SERVICES OF OTHERS BY MEANS OF CAMPAIGNS INVOLVING PARTICIPATION BY NON-PROFIT CLUBS AND SERVICE ORGANIZATIONS, GROUPS OR ASSOCIATIONS COMPETING FOR CASH AWARDS BY TURN-IN TO SPONSORING MEDIA, BOX TOPS, BOTTLE CAPS, SALES SLIPS, RECEIPTSAND OTHER EVIDENTIARY PROOF OF PURCHASE FROM PARTICIPATING MERCHANTS, FIRMS AND COMMERCIAL ORGANIZATIONS DESIGNATED AS PARTICIPANTS