RE: computer pos system for new waitress job?? help
go to mcdonalds, look at the 'brain' on the other side of the counter. that person is using a pos. that should solve many of your fears.
seriously, here is the best way to learn. take a few hours, go to the restaurant, and stand by while others use the system. watch and learn. after a while, ask them to let you punch in their orders. many systems have a training mode that you can use to practise. trust yourself cause its easy. if i were the manager and you came in on your off time to practise, that would win tons of brownie points with me. dont worry!