I currently have the basic plan for one of my sites and would like to upgrade it to include CMS. How would I be charged? I was changed $144/yr($12/mo) for my current plan. When I clicked on “Add CMS” in the hosting plan page, my billing period remains 07/18–07/19(which was what I subscribed for when I signed up as basic). Would I be charged for another full-year subscription under CMS for $192, or would I be charged for the difference of the two? In the latter case, does that mean I would also be charged for the two months passed? Please help.