How to check if your SUS is active

SUS expiration date is not displayed in control panel license management menu. 

• SUS for Lease licenses (that are paid for on a monthly or yearly basis) does not have expiration date; it is valid while the license is valid.
• SUS for perpetual (purchased) licenses is optional and is renewed annually:

NOTE: In case you purchased your license from one of the Plesk resellers/partners, please refer to the reseller/partner. In case you are a Plesk Partner or purchased your license in Plesk online store/cleverbridge, see your options below.

1. For Retail Customers 

To check an exact SUS expiration date, please contact Plesk Sales Team

2. For Plesk Partners

If a license is shown in your Key Administrator (Partner Central) account, SUS expiration date can be checked there.

Detailed explanation of what SUS is can be found here.