Whether an Internet hosting account meets the system requirements of your websites and how easy it'll be for you to control that account are two really important matters. If you experience any issues or your websites just can't function on the web hosting platform due to the fact that they were designed to run in a different system environment, it would be rather inconvenient in case you cannot get a full or prorated refund and many providers on the market have such policies. That way, you'll end up losing funds as you will not be able to use a service you've paid for. To be on the safe side, you'd better check the refund policies of any service provider before you acquire an internet hosting plan, so in case you cannot work with your account or simply decide that you do not want to use it for any other reason, you can request your money back.