https://www.profitableventure.com/middleman-broker-business-ideas/
Do you want to start a business without using your own money? If YES, here are 50 best lucrative small business ideas you can start as a middleman or broker. The best way to explanation of what a middleman business is that it is a business where you bring two opposing people together. The two different sets of people need each other and a middleman business puts them together. Many new and valuable startups don’t really make anything.
Instead of cutting out middlemen, they’ve become them, connecting people with specific genres of services or merchants. Successful examples of this include transportation providers Uber and Lyft, and travel rental startup Airbnb. They have all raised huge amounts of money and spawned numerous copycats.