Dave & Buster's uses this technique - as well as something called "foot-in-the-door" when persuading you to buy more gaming credits: http://blog.kadavy-inc.com/

Dave & Buster's uses this technique - as well as something called "foot-in-the-door" when persuading you to buy more gaming credits: http://blog.kadavy-inc.com/post/465860827/psychology-hacks-of-dave-busters http://blog.kadavy-inc.com/post/465860827/psychology-hacks-o... For Apple, the "foot-in-the-door" is probably the iPod or iPhone.