think costco also has a lot of member benefits that are hard to match by amz. Gas, tires, glasses, travel, car wash, phrma/flu shots, just to name a few. AMZ i

think costco also has a lot of member benefits that are hard to match by amz. Gas, tires, glasses, travel, car wash, phrma/flu shots, just to name a few. AMZ is a platform...quality is sometimes not guranteed. Costco, i know the product went through the buyers and QA and 'won' the limited shelf space costco has to offer and made it to the store, that makes me at least trust it somewhat. Plus...at least now grocery is still mostly in physical stores.