We have upgraded our order pages to allow ordering and regrading to the new terabyte tariffs on BT lines (as was only on TT lines before). Not available on 20CN, but otherwise you can now select 1TB (on Home::1) or 2TB (on SoHo::1) as just another tariff choice. As usual regrades take effect from next month, and the quota bonus system applies to this tariffs as well. Importantly they can be "balanced" with lines on the same site that are not on terabyte levels allowing multi-line sites to have different tariffs on each line simply shared in total by both lines.