The rest is candy history. 'We were told by everyone that a lollipop costing more than 99 cents wouldn't sell,' remembers Tom Prichard,general manager of Cap Candy,the largest of the companies making interactive candy.'Well,that was 63 million sales ago.I guess everyone was wrong.' My favourite is the Back Talk Sound Bite lollipop.You say something into the stick and as you suck the pop it repeats the message through your teeth. On the packet,it says,'Ages six to forever.'