k, member peter and his bar-code sabotagery? well forget him now, cuz these guys are fucking shit up and passing the savings on to you! with their stickers, which work in grocery stores around the world, instead of flashing cute words and confusing checkout people, you get discounts on stuff like chicken and juice!! and that's not all. mexico city-based mejor vida corp. can help you win the lotto and not get mugged on the subway. how do they do it? i have no idea, but somehow they manage to make it sound perfectly legit!