Any Pre-School Committees raising money by cashback sites?

[Zigby]

I have been looking at using a cashback site to help raise funds for pre-school and I was wondering if anyone had done this. Are there any catches? What are the negative points.

Any comments would be much appreciated.

Thanks!

We did this. Can't remember which one TBH, told parents about it, forgot about it for a while and when we remembered had over £100 on there!