I personally do not believe in MLM businesses. With any MLM business, you either have to Invest a fair or large amount of money in order to start. In turn, it gives you more pressure to make the business work.
Before you invest time or money working in an MLM, make sure that you know all of the details that you need to know in order to be "successful". In many businesses, you have to work for a certain amount of time, and then you have to buy large amounts of Product in order to "advance". Even then, this doesnt guarantee that you will make the money that other people are making,
Please feel free to check out my blog: My melaleuca, the address is located on my "about me" page to see why I do not believe in MLM businesses!
Hope this helps!