There are two Cost U Less warehouse supermarkets on the island; one is located on Harmon Loop Road, Dededo and the other is located on Chalan San Antonio Road, Tamuning. Being a Warehouse-style establishment, Cost U Less offers very competitive prices and bulk-rate discounts. They carry everything from food, to home and office supplies, to electronics and toys. Cost U Less offers its customers a little of everything and sometimes they offer their customers a lot of everything.