+delivery truck can serve the entire neighborhood, saving gas from everyone's cars +frequent restocking means you can use a smaller, more energy efficient refr

+delivery truck can serve the entire neighborhood, saving gas from everyone's cars +frequent restocking means you can use a smaller, more energy efficient refrigerator +frequent restocking potentially means fresher food -supply is centralized, if a disaster occurs making the shipping center inaccessible you'll starve sooner -government/big biz can more finely monitor and control your food supply