If your domain is your address, hosting is like the actual house within which your site will live. It's your own little slice of the internet — the place where all your website files live. Hosting is very affordable these days, so don't unnecessarily scrimp on costs. Go with a reputable, reliable provider because your affiliate marketing business depends on it.
I've been doing affiliate marketing – successfully – for well over a decade. While I earn affiliate income from this website, I've made the bulk of my affiliate revenue from selling real users products and services – in multiple niches - that have nothing to do with the making money online niche. I've been nominated as Affiliate of the Year three times in the Affiliate Summit Pinnacle Awards – taking home the award in 2016. I've spent the last decade+ teaching people how to find success with affiliate marketing - based on my own experiences - as well as advocating for the industry as a whole. I'm often blunt and can sometimes be controversial, but I'm also 100% bullshit free.
Provide excellent customer service. Answer any questions buyers post as quickly as possible. Be professional and courteous. Positive communication builds your reputation with buyers and gets you return business. Also, package your product well and ship it out quickly. Allowing an item to become damaged or taking too long to ship can negatively affect your reputation among buyers. Wrap all items, especially fragile ones, in appropriate packaging. Commit to shipping items as soon as you receive payment.
The problem with affiliate marketing, like many other home business options, are the so-called gurus and get-rich-quick programs that suggest affiliate marketing can be done fast and with little effort. Odds are you've read claims of affiliate marketing programs that say you can make hundreds of thousands of dollars a month doing almost nothing ("Three clicks to rich!"). Or, they suggest you can set up your affiliate site, and then forget it, except to check your bank deposits.