If you already purchased a package and make changes later in the package or number of users, Yodiz will adjust the remaining payment according to your new selection.
For example, if you have requested to add 5 more users, and your next payment was due in 4 months. After changing the Plan, new 4 users will be added immediately and your earlier payment will be re-adjusted according to new users. Hence, now you may receive new payment in 3 months instead of 4 now.
Note: You can see evaluate different options by looking at change Plan adjustments under Payment Subscription pages.