Need creative ideas on rewarding good behavior???

The Dilly septuplets were on tv last week and Momma Dilly seems to run a tight ship. All seven earn privileges such as tv time, video games etc by "working their way" up the color coded ladder. They also earn Dilly Dollars that can be traded in for money or special privileges. This inspired me into thinking this might work around here - if she can do it with 7 surely I can handle it with just 2, at least I hope so. Anyway, give me all your creative ideas as I have tired of the traditional way of attempting to tighten this sinking ship.

Captain chaos