Oh I see. You actually won't lose your month. If you paid for a year now (900k), it'd extend your month by adding 11 months. If you wait until after the month to pay (1m), it'll give you 12 months.

If it makes a difference to you anyway and you can't get your lightning channels sorted in time, once you pay for the year we can refund you the 100k and adjust your billing cycle.