The Carrefour near the University is superior to the one in Porto Cupecoy. Prices were good with a variety of foods fresh. Dairy, frozen, liquor tioletries. All shelves were well stocked. We bought a bag of frozen deshelled, cooked and clean shrimp for $11. They are 21/25. What products I saw that were the same at Mao Express, Carrefour was cheaper.