Costco:
Pros:
Eyeglasses - you recoup your executive membership by purchasing your glasses here. Excellent contact lense selection
Tires: got a refund for a tire damaged by our son. That was unexpected.
Bakery: tuxedo cake and dinner rolls.
Clothing - designer brands like Kenneth Cole, Banana Republic, Donna Karan
Electronics: huge selection of laptops, tablets, monitors, TVs, FitBit, smart watches
Jewelry: watches, rings, designer purses