When a school chooses the Pay-It-Forward option, they receive The NED assembly and all of our resources without paying a fee. In return, the school runs a Pay-It-Forward sale. Each school's effort at selling NED gear, like yo-yos, makes it possible for our program to visit the next school. Schools appreciate getting a valuable program that doesn't affect their budget. Kids love having a hands-on activity that helps them put NED's message in motion. Parents are happy to see their kids engaged in a non-electronic toy that spans across generations.