When you register or book a domain name then you need to run that domain from a space area from server. Lots of company charging different price on the basis of there server configuration and service.
For example if you design a website in local PC and after that you wish to put it on live, so other your friends will see this you have to first register a domain first. After purchasing this you have to purchase the web hosting service or hosting space a hard disk to run your website. In Expert Web World we provide you 1GB space in 8 core machine only in $35 a year. We provide you cPanel and 10 business email free. Free privacy protection for domain, Free guidance, Free SEO service, Free Domain Transfer service from other hosting, Free Hosting and domain with new website design and more.