Buyers and sellers personally list their businesses for sale on marketplaces and the marketplaces exist to connect online business buyers and sellers. Some marketplaces just connect buyers and sellers and let them work out the payment terms on their own, while other marketplaces will help to facilitate the payment process and administrative switch over.
Online businesses go far beyond building a Website. It’s not an: "if I build it they will come" business. Sure, you can have clients worldwide, but they have to find you before they can buy your goods and services. If not, it would be like Wal-Mart opening a new store with more products at deeper discounts, then locating it ten miles offshore in the ocean. Even if they offered a 50% discount off every item, nobody would make the trip to the store. You need to figure out how to get people to the store (the Website). In other words, you need to market the business and figure out how to get the store to the land where all the people are (translation – how to get people to your site).
Evaluate the pros and cons. The fact that your customers will have to visit the third party to buy from you has benefits and drawbacks. If you are interested in renting out your vacation property, using Airbnb’s platform means that it will probably be easier for anyone to find you when they search for lodging in your area because of Airbnb’s growing popularity.
Brunson also talks about doing this before he started his Inner Circle. He helped Drew Canole successful launch Organifi into a global powerhouse by helping to consult, coach and deploy powerful strategies that helped Canole's company draw in tens of millions of dollars from one single funnel. After that, he was easily able to charge the big bucks.
Chengeer Lee created labit.io to help researchers create websites for their laboratories. It never worked out. In his blog on Medium, Chengeer Lee explores the main reasons behind this failure: choosing the wrong cofounder, putting to little emphasis on innovation and uniqueness, ignoring the inertia of the target audience, not validating the idea properly, launching too late, etc.