Flyer design for online supply agency

OSKA Education is an online supply company designed to give schools and teachers an alternative option to going through a typical agency. We are 100% online so are able to charge schools less, and pay our teachers over 95% of the fee. This leaflet needs to be targeted at the schools, to tell them who we are, and most importantly how little we charge for supply teachers. Looking for something that is eye catching, but simple (head teachers have very little time and receive a lot of junk-mail). Please get in touch if you have any questions!