dont you know those sensors in stores that tell if u steal something... how do they work? cause like ive stolen candy and they never went off.. which shit makes em go off?
the items have a plastic bar code on them which set of the sensor if you leave, you just need to know where the bar code is and take it off before you leave the store. I was in hollister with this girl and hollister was really dark so i stuck 4 polos in my bag and picked up a skateboarder magazine and left and the sensor beeped but i just kept walking and no one said shit.
there are many kinds that you could encounter. here's a good article http://en.wikipedia.org/wiki/Electronic_article_surveillance