# Licensing

* [What is a node for licensing purposes?](https://docs.portainer.io/2.33-lts/faqs/licensing/what-is-a-node-for-licensing-purposes)
* [How do I add more nodes to my license?](https://docs.portainer.io/2.33-lts/faqs/licensing/how-do-i-add-more-nodes-to-my-license)
* [How do I renew my subscription?](https://docs.portainer.io/2.33-lts/faqs/licensing/how-do-i-renew-my-subscription)
* [What is the pricing for Business Edition?](https://docs.portainer.io/2.33-lts/faqs/licensing/what-is-the-pricing-for-business-edition)
* [How do I enter my Portainer Business license into Portainer CE?](https://docs.portainer.io/2.33-lts/faqs/licensing/how-do-i-enter-my-portainer-business-license-into-portainer-ce)
* [How can I move my license from one instance to another?](https://docs.portainer.io/2.33-lts/faqs/licensing/how-can-i-move-my-license-from-one-instance-to-another)
* [Is there a way to specify the license at the command line?](https://docs.portainer.io/2.33-lts/faqs/licensing/is-there-a-way-to-specify-the-license-at-the-command-line)
* [Can I use the same license key across Dev, QA and Prod environments and use a single Portainer instance to manage all?](https://docs.portainer.io/2.33-lts/faqs/licensing/can-i-use-the-same-license-key-portainer-instance-across-dev-qa-and-prod-environments)
* [Can I use the same license key across my private network and my public network and use a single Portainer instance to manage both?](https://docs.portainer.io/2.33-lts/faqs/licensing/can-i-use-the-same-license-key-portainer-instance-across-my-private-network-and-my-public-network)
* [Error: License already applied](https://docs.portainer.io/2.33-lts/faqs/licensing/license-already-applied-error)
* [My Portainer Extensions license has expired. What can I do?](https://docs.portainer.io/2.33-lts/faqs/licensing/my-portainer-extensions-license-has-expired.-what-can-i-do)
* [Error: A valid authorisation token is missing](https://docs.portainer.io/2.33-lts/faqs/licensing/a-valid-authorisation-token-is-missing-error)
* [Can we add our Business Edition license to Portainer running in Docker Desktop Extension?](https://docs.portainer.io/2.33-lts/faqs/licensing/can-we-add-our-business-edition-license-to-portainer-running-in-docker-desktop-extension)
* [Switching from Trial License to 3 Free Nodes License](https://docs.portainer.io/2.33-lts/faqs/licensing/switching-from-trial-license-to-3-free-nodes-license)
* [I want to use my License in a different environment. How do I do this?](https://docs.portainer.io/2.33-lts/faqs/licensing/i-want-to-use-my-license-in-a-different-environment.-how-do-i-do-this)
* [Why isn’t my 3- license key working?](https://docs.portainer.io/2.33-lts/faqs/licensing/why-isnt-my-3-license-key-working)
* [How do I renew my 3 nodes free license?](https://docs.portainer.io/2.33-lts/faqs/licensing/how-do-i-renew-my-3-nodes-free-license)
* [How do I renew my 5 nodes free license?](https://docs.portainer.io/2.33-lts/faqs/licensing/how-do-i-renew-my-5-nodes-free-license)