In the case of the OP, I would send in a check for $10-15 and tell the niece that I would take her to the dollar store with $5 to spend and then out for pizza. The school doesn't really expect to make $25 or $50 per child off this one fundraiser.
At our grade school, the PTO and school don't believe in rewards for selling fundraising items. They also don't have any of the big sales pitches in the auditorium. Instead, when there is a fundraiser, it's discussed at the PTO meeting, discussed briefly in the classrooms, and then the sales info. is sent home in each child's folder. Our biggest fundraiser is a dinner/dance/auction held in June. But we also do the wrapping paper, Box Tops for Education, Unicef Halloween collection, and a few other small fundraisers. Our PTO is always more than happy to take donations of any denomination.
At our grade school, the PTO and school don't believe in rewards for selling fundraising items. They also don't have any of the big sales pitches in the auditorium. Instead, when there is a fundraiser, it's discussed at the PTO meeting, discussed briefly in the classrooms, and then the sales info. is sent home in each child's folder. Our biggest fundraiser is a dinner/dance/auction held in June. But we also do the wrapping paper, Box Tops for Education, Unicef Halloween collection, and a few other small fundraisers. Our PTO is always more than happy to take donations of any denomination.