If you choose to cancel your Brizy PRO WaaS license all your network users will not be able to receive updates anymore, you will not receive support on our website and starting from this point forward your users will not be able to use the PRO's features inside the builder.
All the pages already created will continue to work, but none of the PRO's features will be available going forward.
In addition to this, you'll lose the 30% discount for license renewal, so if you decide to come back you'll need to purchase a WaaS license full price.