How to terminate an SPLA license
In this article, we will discuss how to kill a Service Provider Licensing Agreement (SPLA) enabled LoadMaster.
SPLA provides for a pool of ready-to-go KEMP LoadMaster licenses which can be licensed and unlicensed on demand. The proper termination of an SPLA enabled LoadMaster will free up that license back to the license pool so that it can be reused.
To terminate an SPLA licence, perform the following steps
1. In the LoadMaster Web User Interface (WUI), go to System Configuration > System Administration > Update License
2. Enter the SPLA KEMP ID credentials that were used to license this SPLA enabled LoadMaster into the KEMP Identifier and Password fields 
3. Click the Kill License button and click OK.
you will then see the following messages
the LoadMaster contacting the license server
the the system has been killed
finally it will how the license screen again
The associated license is returned to the license pool for future use.
This unit can also be reused