Ordering some item from a company like Amazon — a smock, a special coffee, cotton swabs, whatever — is quick, simple and easy. You place the order, and two or three days later, the package appears on your front porch. The same ease and speed apply when ordering your groceries from Walmart or the local food mart. You make a list, tap a key, arrive at the delivery time, put the groceries in the car and brush your hands off as a job well done.
