If you need some suggestions on how to start an online business, where to get a domain name registered or which web hosting company to use, here his my recommendations:

• If you are just starting out, get a cheap web hosting account. You can find good ones at webhostcomparison.org. Later you can upgrade to a better reseller web hosting account or even get good dedicated server. Don't forget to read the reviews before your decide. Some interesting reviews are the iPage review, Godaddy review and Pronet hosting review.
• If you want to start selling online, you probably need a shopping cart or an ecommerce system. You can start without having to hire separate web designer, shopping cart developer or pay thousands for the development. To reduce your risks, get a one-stop e-commerce solution. Use one of the best ecommerce hosting companies such as Yahoo! Store.
• Domain names also does not need to be expensive. You can register a domain name at one of the best domain registration companies like Godaddy or use their bulk domain registration services and save more money for multiple domains.