When you are finished your massage-they give you the hard-sell on their merchandise (unless you are smart and put NO SALES PITCH PLEASE on your form - be prepared). The couples massage is normally $242 as stated before - you should tip 15-20% divided between the 2 CM's (we tipped $20 each girl). They give you a form at the end where they suggest what products you should purchase and there is a spot on the form for a tip-they then just charge it to you KTTW card.