Do you ever wonder how everything gets to the super markets? It came by truck. Some items come from half way around the world. First by ship or plane in a container, then loaded on rail or truck and dropped at a depot, then resorted and taken to the store. Everything goes to the store in boxes and leaves in your SUV in small containers via a shopping cart or plastic bag thru the check out and parking lot.
Recently products have been available online and are delivered to your doorstep thru the use of a B2C website; still they get to the distribution center by truck. The final delivery is by delivery van of course but still it takes a truck. Most grocery stores have home shopping websites now or at least are trying them out in certain areas. Online Grocery Stores Sites are available thru; Safeway-Vons Stores, Albertson