Dear all, I am a newby with an upgrade issue.
Can anybody advise if there is an upgrade path for converting 'Cartoon Animator 4 Pro' to 'Cartoon Animator 4 Pipeline' ? 
I have only just purchased 'Cartoon Animator 4 Pro' from a third party supplier and don't have the facility to return the software for a refund. 
Any advice would be greatly appreciated.

Hi Mark!   Create an account in the member area and register your copy of Pro   You'll be offered the current relevant upgrade price once you've gone through that process.  Try selecting Help > Member to take you to the appropriate part of their website.

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Cartoon Animator 4 Pipeline (always the current production version, unless otherwise stated)
Mac mini M1, macOS Big Sur (11.6.5)
Signature data last updated 2022-05-15

Gary,
Many thanks for your help, your suggestion worked a treat and I am now the proud owner of a copy of “Cartoon Animator 4 Pipeline”.