- Plesk Multi Server
An extension (e.g. Site Builder) was installed on Plesk Multi Server.
How to purchase a license key for a Service Node?
Note: The example below is for Site Builder extension. However, it is applicable to other extensions as well.
To purchase a license key for a Service Node use the following instruction:
1. On the Management Node go to Extensions > My Extensions > Site Builder and click Buy Now button.
2. Plesk Store web page will be opened. Type in the license key number of the Service Node to which Site Builder's key should be assigned:
3. Proceed with the purchase further.
If, by mistake, the license key of the Management Node was specified and the Site Builder key was assigned to Management Node, contact Licensing and Purchase support to switch the key to a Service Node.