Access to updates made to a minor version of the MaxCut Business Edition Once Off are done free of charge. Access to updates made to a major version of the software incur an upgrade charge.
At the time of writing, MaxCut is at version 2.8.0. If you purchased a Business Edition Once Off License for version 2.8.0 and we then released version 2.8.1 or version 2.9.9, the update would be provided free of charge.
If you purchased a user license for version 2.8.0 and we then released version 3.0.0, you have a choice, either you can stay on version 2.8.0 indefinitely or you can decide to upgrade to the the version 3.0.0 in which case an upgrade charge would apply.