I spent the last 2 years working almost exclusively with graphic design and web development on affiliate marketing campaigns for one of the most successful affiliate programs in herbal supplements, revolving around the weight-loss and sexual health markets. The goal was always to improve the program and generate more leads, which was a goal we consistently met. I primarily worked with product websites and landing pages, company and product e mail campaigns, product packaging, branding and strategy, multi-variate tests, and CPA / PPC programs.
I'm very familiar with how this type of marketing works and how to implement it. Throughout my time with the company, I contributed to all of the major products' websites, from small design elements to redesigning or revamping the entire sites — All resulted in improved conversions and site-wide performance, and they're still being used today.