Alternative to sticker charts

Heard this idea & thought wicked....

Take your child to a toy store and take a picture of them with something that they really want. Print the picture to A4 and cut into small square pieces so as to create a kind of jigsaw puzzle. Whenever your
child does something they are asked to do or maybe they just do something nice with out you asking, they get a piece of the puzzle. Stick this piece onto a sheet of cardboard (make sure you have spare copy of the picture so you know where the bits go). However, if they are naughty, don't take a piece back, leave it on the board. Once the puzzle has been completed, your child gets whatever it was they had their picture taken with as the reward.

Great idea

Ooo what a cool idea! Sounds like a lot of work but heaps of fun!