Davis-Monthan Express is a terrific military exchange and one of the best PXs. It is a huge, clean, and well-stocked facility, more like a mall with several smaller stores inside. It has almost everything needed, including clothes, groceries, accessories, and quick grab stuff. The drink selection is amazing and there are good food selections at the food court, along with great local vendors. The service is wonderful and attentive. Self check outs are super convenient when working. It offers great deals and prices with no tax. Overall, it provides an incredible shopping experience all under one roof.