You can get started for roughly $10 per month for shared or WordPress hosting if your website doesn't require much server horsepower. As your business expands, however, your website may need greater horsepower. That's when you should look into cloud, VPS and dedicated hosting. These levels of services are for when you really need a web host that offers lots of storage, a significant amount of month data transfers, and numerous email accounts.
WordPress.org is the CMS version we’ve referred to throughout this article, and WordPress.com is the WordPress version of a website builder. WordPress.org is more complex to set up, but offers greater scope for customization. WordPress.com is simple to set up, but limited – we’d recommend it for blogs, but not much beyond that. We’ve written a whole article on the difference between the two, so definitely go check that out. Building a Website for a Small Business