If you have identified merchants for whom you think you could generate substantial revenue through an affiliate marketing relationship, there’s no reason not to attempt to set up a direct relationship. There’s also not much magic to pursuing this type of arrangement; if there isn’t a pre-existing relationship, start by reaching out to your potential partner and telling them a bit about your site.
In effect, VigLink works as the middleman between a publisher (blogger) and merchants by scanning the publisher’s content and automatically creating links to publishers that are chosen “in real time” based on their payout/conversation rates. This makes VigLink a very hands-off affiliate program for publishers who prefer to focus on content instead of managing their affiliate links.
Write a blog. If you have a business, consider starting a blog as part of your marketing plan. You can write how-to articles, product reviews, answers to questions and posts about upcoming events. Blogs give you more flexibility than other forms of social media like Facebook or Twitter because you own the content and aren’t bound by a third party’s rules or restrictions. Also, if your posts include keywords or phrases and link to internal and external content, you can improve the search optimization of your website. Blogs drive sales because you can include product information and links to product pages. 
Advertising agencies or website designers are responsible for reviewing the information used to substantiate ad claims. They may not simply rely on an advertiser's assurance that the claims are substantiated. In determining whether an ad agency should be held liable, the FTC looks at the extent of the agency's participation in the preparation of the challenged ad, and whether the agency knew or should have known that the ad included false or deceptive claims.
Affiliate marketing has grown quickly since its inception. The e-commerce website, viewed as a marketing toy in the early days of the Internet, became an integrated part of the overall business plan and in some cases grew to a bigger business than the existing offline business. According to one report, the total sales amount generated through affiliate networks in 2006 was £2.16 billion in the United Kingdom alone. The estimates were £1.35 billion in sales in 2005. MarketingSherpa's research team estimated that, in 2006, affiliates worldwide earned US$6.5 billion in bounty and commissions from a variety of sources in retail, personal finance, gaming and gambling, travel, telecom, education, publishing, and forms of lead generation other than contextual advertising programs.