In what ways is a hawker different from a shop owner?
A hawker is different from a shop owner because the hawker does not have a permanent shop but moves from place to place, selling his goods on the roadside and in weekly markets. A hawker provides door to door service. He sells his goods by calling out the names of his items. He generally owns a the which we may call a movable shop and keeps in it different items of our everyday use. He sells his goods at a minimum profit.
A shop owner runs his shop at one fixed place. Whenever we need anything we go there and purchase it. Here, we get things at a somewhat costlier rate.