We have two different accounts with the same carrier. One acct. has best domestic rates and another acct. has best int'l. rates. When I try to enable only domestic shipping services for our "domestic" acct., it applies those same selections to the other account that we only want to enable int'l. shipping services for. We don't want the enabled shipping services to be mirrored on both accts. If we could enable a unique set of shipping services for each distinct acct. number with the same courier, that would be tremendously helpful.