The e-mail manager has saved me a lot of time during manual configuration. And because the tools are Web-based, I have instant access, no matter where I am. This advantage is particularly useful for people who travel frequently, or whose customer base is spread out over a wide geographical area. The ideal hosting company will be there to assist you along the way, as well as to talk you through any rough spots. How much space you will need can be determined by how much content you plan to post, how much data you will store, and how much traffic you are expecting.
Shared servers are simply servers that are shared with other businesses.
Of course, if you require more space, a dedicated server option is likely best for you. I hope my experiences will aid you in your hosting selection process. You need to consider reliability, service, software, support, and space. Read more on E-commerce web hosting.