The Wealth of Nations by Part 3 Chapter 3 Page 3

used to travel about with their goods from place to place, and from fair to fair, like the hawkers and pedlars of the present times. In all the different countries of Europe then, in the same manner as in several of the Tartar governments of Asia at present, taxes used to be levied upon the persons and goods of travellers when they passed through certain manors, when they went over certain bridges, when they carried about their goods from place to place in a fair, when they erected in it a booth or stall to sell them in. These different taxes were known in England by the names of passage, pontage, lastage, and stallage. Sometimes the king, sometimes a great lord, who had, it seems, upon some occasions, authority to do this, would grant to particular traders, to such particularly as lived in their own demesnes, a general exemption from such taxes.