On my email, it is written as, "follow this link" inserted as a link; they did not provide a website. If I click on follow this link, I get the links I provided.
Based on what you have said, by doing mouse over and right clicking, for intuit, I found this,
http://wdstudios.com/intuit.html and for eVoice,
http://wdstudios.com/evoice.html
WDStudios appeared to me as an affiliate, because the website they attached as, "follow this link" looks an affiliate link; otherwise, if they are not affiliate, they should be providing the original site, for example for intuit,
http://www.intuit.com/