You pay first, then they get the iPad in the back. Open it behind the counter for you. What are you going to do jump over the counter and snatch the iPad? Security! Security!
I would say something. If they didn't tell me before I purchased it and did it after I paid......yeah I would do something. So if they took it out and just decided to throw it around would you just sit back and watch?
I don't have a problem with them opening it but to say you can't do anything is just bull.