This may seem fairly obvious but I dont see it mentioned too much here. Anyway, if you do a search for "free ecommerce sites" or "free online store" or something along those lines you will find several websites that offer a Free store and free store builder. Go here and create a site, usually (I have not seen one that you cant) you can name your site anything you wish, of course insert your keyword. Most of these have html editors so you can customize the pages, you can do some basic optimization there and even point a link to your money page. In addition some have the function to create new pages, you can mini blog on these pages and ad content. Well I dont have anything to sell? No worries find some items that fit your niche, upload images and put some ridiculous price on them. If someone orders, go to amazon or something and order it and resend it. Likely you wont have orders BUT you have a site with relevant content that has links pointing to your money site. You dont have to pay for hosting and the site is on someone elses server so it is a unique IP, you can register a domain name to make it look cleaner but if you dont want to bother with the expense it will likely look something like this "www.freeshoppingsite.mykeyword.com". Since most of these are established sites with hundreds of users (if not more) they likely will hold a bit of trust (speculation on my part) so I will assume you can fire away with any type of linkbuilding you want to the site. I dont know of a way to automate this so you will have to spend 15-20 minutes getting set up but I think this will give you one more link aside from the standard web 2.0 link building.... I hope someone finds this useful.