business idea- open a website of business idea

I have a business idea that when I look up some business information on Internet.That is open a website to sell business ideas.
Firstly, in this society, a lot of people want have their own business,but usually they can not find a good business idea that they can make people richer than before.therefore they need some good business idea. At that time,if they do not have idea in their mind,they want somebody help,then they will choose us,and if we have ideas suit able to them ,they want to buy it.
Secondly,where we can find good business ideas? this is a good question.In my opinion ,I think we also can buy business idea form other people. but we need calculate how much is it ,because after we buy it,we need know how much we can sell,and how we can make a high profit.
Thirdly,we need some good ads ,and make people notice our website,and make them know how we can help them, so we need some people to do this,thus we should employee some professional people.
Finally,faith and security,that after we sell the business idea,if consumer buy it and then to book this brand,we can promise nobody can copy you,this is a unique brand for you .