One payment, tied to your machine. No subscription, nothing to renew.
Open Klay, then Settings → License. Your machine key sits at the top of the tab — copy it.
One payment through Stripe. The key arrives by email straight away.
Open Klay and go to Settings, then the License tab. The key is the first thing on it, with a copy button beside it.
Artist is a single payment for one machine, with every update through v1 and nothing that expires. Studio is monthly and moves between machines, which is what a team on shared workstations needs.
A key is tied to the machine it was bought for. If your hardware changes, write to me and I will issue a new one.
Yes — download it and sculpt. The license is what removes the trial limits.