Thank you for your note. You are correct that we do offer a bulk rate for the self-stick notes and that the cost drops down to $2.46 a pack. In order to qualify for this rate you must puchase a full case quanity of 18 packs. Your math is correct, so the cost for a case is $44.68 per case.
Please note we do deliver these from over 35 locations across the United States, so typical deliver is one to two days.