Jim,

Coast Graphic Supply, one of our "Special Deals" advertisers, sells pad printing equipment and supplies. Jim Cagnina would be able to tell you the ins and outs.

My opinion of the process is, it's great for production runs, although, with so many ad specialty suppliers offering the service, at bargain basement pricing, your inroads would be in short run jobs, which, as Smitty pointed out, with all the set up etc., the hassle factor would probably be too high and it's doubtful you'd find a big enough audience, willing to pay a high price for the short run jobs.

David "The Stunt Engraver" Lavaneri
DGL Engraving
Port Hueneme, CA