Hello Michael,
Thank you for your question about moving your subscription. You can use the subscription on both User ID's. We set it to expire a year from today, under the assumption that you'll probably keep using it. We don't want to cancel and restart it, since you would lose the coupon price that is locked in until you cancel.
Thank you for taking the time to write in. Please let us know if you have any other questions. We are happy to help.
bidslammer