The Zappos VIP membership program is one that offers its members several perks. These include having their orders shipped overnight for free, access to exclusive Zappos VIP codes, earning points for every of their purchase on the website, and so on. And all of these are available at no cost whatsoever to you, the customer. To join, simply visit Zappos's website, click on the Sign/Register link on the top right corner, and follow the instructions.