These craftspeople all earn hundreds a week. Even a small craft shop may have to spend 1000 a week on goods, often with just a handful of suppliers. Shops are desperate for reliable suppliers. You can be one such supplier. There are several answers, a common one is to use an agent.
Agents work on commission and are paid at the end of the month following delivery.
It doesn t matter where you live. When you wish to expand you take on another agent in another area. If you only want to sell to a dozen shops then you tell your agent. If you can cope with large quantities of orders then tell your agent and recruit more agents in different areas. It s obviously not worth anyone s time just acting as an agent for one craftsperson so an agent usually carries the non competing work of up to six small businesses.