How upgrading works
- You keep the same license id and seat history; the edition and seat count simply rise.
- You pay the difference for the higher tier, not the full price again.
- Your update window carries over (and never shrinks).
- Upgrades only go up. There is no downgrade.
- You receive a new license file - replace your existing one.
Already on Pro? That is the top edition - there is nothing to upgrade. To extend updates instead, use renew.