thanks for all the ideas. I think i will phrase it differently than a holding fee as suggested and say that x number of days per week must be paid and that she is welcome to use them the 48 hours notice so i am prepared. I dont want to be a last minute drop in center. i will also say that it has to be full days so that naps and activities arent interrupted. I may be getting ahead of myself, i have only spoke through email but wanted to be prepared. thanks so much ladies.