I signed up my wife for this in the spring. They immediately started beating the drum to get us to do TV advertising. We didn't have the money for that. What I have since ascertained is that the webincomeusa business model is really an affiliate account for Amazon.com. The difficulty in my case comes in that webincomeusa set up what looks to be a nice website under my domain name, that points sales to Amazon as intended, BUT...they never filled out the Amazon.com affiliate information for my site, so NO sales get credited to my site.
I have contacted webincomeusa about this 3 times and am getting no responses. It's time to go to the credit card company and have them get my money back.
One thing I learned through this is that you can go to Amazon.com and become an affiliate for them. They offer a pre-set up store for you if you want. You could then use a program like GoogleAdwords to advertise your site and get your sales credited and paid by Amazon as you intended.