Can I upgrade my existing plan from without loosing scheduled webinars?

[AshC]

There is no possibility of data loss during a subscription change.

[Marianna Koutra]

perfect! Thank you very much 

[Don9]

I have a plan that allows up to 100 participants for a webinar and see that I have 91 participants signed up for a webinar scheduled in 4 days.  Can I upgrade my subscription to the one that allows for 250 participants  without causing any disruption in the scheduled webinars/registrations? Thank you. 

[AshC]

@Don9  No worries there. 

The only thing to concern yourself with is this:  If you had previously set a specific cap on one of your scheduled webinar's Registration Limit.  In this case, you would just double check those webinars where you specified a custom registration max other than the standard / automatic maximum pertaining to your subscription allowance.  Otherwise, everything scheduled normally will automatically increase capacity and registration limits once the new plan takes effect.