No sibling rates here either. As most of you have already posted, it costs the same to feed, supply crafts, etc for each child. I had an interview in the spring for a set of triplets. mom and dad were trying to negotiate a "better rate" since they are bringing me 3 kids. Yeah. no. Sorry. I point blank asked them if they are insisting that they get a discount, then which one of the the 3 is not going to be doing crafts that day, or missing a meal. It costs me the same and I can fill my spots either way. So No discounts over here.