Hi, flojoe ..... in answer to your first question, If you have an ebay account that was originally set up on the work computer, ebay could shut down all ebay accounts ( including your employers or business ebay accounts ) that are hosted by that work IP address. If you are just logging onto your ebay account which was originally set up at home, your employers accounts should not be affected.

          In answer to your second question, ebay policy states that they can shut down all accounts including those from other family members who have set up different ebay accounts on the one IP address. ( In other words all accounts registered from your home computer can be shut down at once, regardless of whose name they are in ). When ebay close accounts permenantly, I understand they DO usually follow this procedure and shut down all accounts registered from the one IP address. If its a minor infringment that only recieves a brief suspension they tend to leave other accounts open from what I have seen.

        This may be important information for people who have set up ebay accounts at work, especially if it is a large company or your boss has an account registered from the business IP address.