35 ADVERTISING, MERCHANDISING AND PROMOTIONOF THE SALES OF GOODS AND SER VICES OF OTHERS BY MEANS OF CAMPAIGNS OF GOOD ANDSERVICE ORGANIZATION S, GROUPS OR ASSOCIATIONS COMPETING FOR CASH AWARDS BY TURN-IN TO SPONSORING MEDIA, BOX TOPS, BOTTLE CAPS, SALES SLIPS, RECEIPTSAND OTH ER EVIDENTIARY PROOF OF PURCHASEFROM PARTICIPATING MERCHANTS, FIMS AN D COMMERCIAL ORGANZATIONS DESIGNATED AS PARTICIPANTS