fyi, another trick that priceline uses that folks should be aware of. I recently booked a rental car through them and specified that I wanted a mid-size car with an infant car seat for my 8 month old son. I was quoted a price and went with the lowest price car rental agency-Budget--through my priceline search. Upon showing up at the rental car counter, I was told that the infant car seat was not included in the price (but was just a "requested option") and that it would be $16/day extra (for a total of $128 over an 8 day rental... read full review »