I did Avon for a number of years. I dont think you make much money - just pocket money thats all.
I think you could make money doing odd jobs for people - gardening, cutting the grass, especially in the spring, summer, as lots of people are too old or too busy to manage their own garden but still want it looking nice. You could probably get up your own business/own customers and keep going back every few weeks. Or some people do "pet business" walking pets, boarding pets, washing pets, look after pets in owners home. Or painting and decorating, lots of people are too old/or too busy to decorate their own rooms.