thanks for the website.....this was a good one. The stickers system worked for my children when they were younger - - but then the got too old to appreciate stickers (about age 9) - - i started using poker chips - - had a jar for each child and awarded them different levels (represented by the different color chips) of a reward - - then at the end of week or every two weeks (my pay day) - - i'd buy back their chips (cash them in)........