The Wal Mart greeter postion is a joke basically it s a security job where you say hello to the customers coming in Wal Mart things all its customers are really only there to steal The greeters at the door are there to run after shoplifers but like I said it s a joke because the greeters are all old farts who can t run worth Wal Mart crap Instead they just check receipts when the beeper goes off because some dumbass Wal Mart clerk didn t deactivate the security bar properly on your purchase