I used them years ago to buy some items in the park for a surprise for my parents. They were great and i have only heard great things about them.
as a thank you to our parents for paying for our rooms (my sisters and I), we created this huge gift basket ouselves and shipped it to the POR so they could get it upon check in- it was filled with lanyards, pins, mickey candy, disposable cameras, suntan lotion, aspirin, disney change purse, panchos, umbrella and we had even already bought them POR refillable mugs plus other goodies purchased through gifts of a lifetime, like autograph books. THey loved it!