If the future brings a kiosk in each Walgreens (6014 stores & counting), then it would only be a matter of time before CVS (6230 stores & counting) and Rite Aid (3333 stores) follow suit, if of course the kiosks are a success. I'm not a math major, but thats almost 16000 stores. And I dont see why the trend would not continue throughout other retail chains (Target, grocery chains, etc) and even overseas. I do, however, see Potocall possible being bought out by a major player in a best case scenario, ie SONY. I think that SONY would pay a prime price for the technology, the copyright protection, etc