Danfoss and Johnstone Supply (Portland, Ore.) have launched a Scratch & Match® contest, in which all contractors buying Danfoss components at participating Johnstone stores receive a lottery-style scratch-off ticket. Winners receive merchandise of their choice by logging onto a Web site and entering the winning ticket number. All participants are eligible to enter the grand prize drawing for a big screen TV to be given away at the year-end. View the rules at www.costore.com/danfoss.