There is no autoresponder included. There are many affordable autoresponder services out there that you can get when you need it, but building an email list definitely should not be the starting point for your business. That will come down the road, typically when your website is getting a sustainable source of traffic. You will be learning all about this as you move through the elite, industry leading training at Wealthy Affiliate.
Web Hosting Package - Having a website is necessary if you want to earn money online. Those who tell you that you don't need a site are either lying to you, or they are living in the past. Getting a website up and running (domain name and web host - see definition) requires extra cost (web hosting service typically cost $5 to $20 or more per month). As a premium member, you can host 20 domain names without paying an additional fee.
You can make really good commissions from the eBay partner but it depends on the products which you decide to promote. Interestingly the commission levels vary according to where you are in the world not just on the products you decide to promote. One of the great reasons to sign up is that you can earn DOUBLE commissions in your first three months. They offer free to use link generators, ad creatives and widgets for you to promote different eBay items. eBay has over 162 Million active buyers which means there is a great potential to convert your traffic.
Amazon has spent years perfecting the art of online selling and you’ll learn a lot about online marketing by observing how they do it. They constantly test different ways of promoting products and have evolved their site quite a lot over the years. See what widgets they use to promote related products, watch how they use reader reviews, and see the way that they describe products.