This is about how you are are locked into the price you decide for now.
ie if you want to upgrade later on, will the still recive the early bird price on the upgraded plan?
That’s different, and no if you decide to upgrade from Pro to Elite in January 2027
we will certainly not give you the Elite price of March 2023,
that’s not how it works - anywhere in the world.
You can benefit from locking in the current early bird prices now,
but it you change things around that benefit is gone.