Kids click on an object.
If it is not what the narrator was thinking of, she gives a good clue where to look next. Purchases must then be taken to the counter, where kids count out their money with the little girl, by clicking on bills or change. Then they have to pay for their guitar, puppy, toy, or other treasure at the counter. And she didn't need to count to play the game. Kids can accidentally get all the right answers, because of the controlled mouse clicking.