With Bluehost, there are three hosting options to choose from, Basic for $2.95/month, or Plus or Prime for $5.45/month — these prices are only available through my link, normally it's $3.95 and $5.95 a month) If you have the funds, I’d suggest going with the Plus Plan, because you get more unlimited features; and as your website grows you can switch to a more robust plan.
Every time you add a plugin to your site, you add more computer code to the back end. And more code means more for the search engines and other computer-y things to wade through. And more to wade through often means a slower site. No one likes slower sites, not readers and especially not search engines like Google (which we are all trying to please so they send visitors our way!).
Lets say, for example, that you refurbish and resell used smartphones out of your home. You could use a blog to attract visitors to your website where you list your current phones for sale. Your blog might cover topics about DIY refurbishing. On one level, it seems counterintuitive because you want people to buy your phones, but it also helps you build a brand and gain recognition. Social media guru Jay Baer explains the concept on Copyblogger: