Open the license in your client area and press Renew now. An invoice for the next period is created; when it is paid, the new period is added to the end of the current one, so you lose nothing by renewing early.
Open the license in your client area and press Renew now. An invoice for the next period is created; when it is paid, the new period is added to the end of the current one, so you lose nothing by renewing early.