The title of this post is a usual question when you explore the business world, well the answer is very easy, the best product to make money is yourself. You should start selling to yourself before trying to make money with anything.
When you go to a store what products you chose? … the products that you need and among them the products that look better or maybe has more gadgets.
If you think that you are a product … will you buy to yourself?
You are always “selling” you, as a husband or wife, as a father or mother, as employee or boss. As any product of a store, you should look the best way that you can, you have to project an image of success.
Projecting an image of success is a powerful tool that gives you authority. If you see someone with a BMW or Mercedes and another who did not even have a car and both give you a tip for making money, which of them would believe more?
Then the first business idea you have to develop and sell is yourself, apply all rules of marketing to yourself.