Multiple Income Stream

Last night while searching for a new multi level marketing business opportunity to join, I happened to stumble across the word " multiple income stream ". What exactly does that word mean? Many MLM companies state that by joining their super program, you will receive money from different sources, while you concentrate on promoting their main product. What most of this turns out to be is the selling of a main product with an up sell to to purchase a traffic generating system. Interesting, you can purchase the traffic generating website that will drive truck loads of prospects to your website. The website is going to cost you. Also in order to get the traffic, you have to purchase leads for the traffic. Well, guess what, I passed on that one MLM company. I hope that in my search for a business, the extra cost for website and marketing is free.