According to the Envato License Terms, you cannot use a single Standard License for multiple clients or jobs. The rule is simple: 1 license = 1 Single end product

• Envato Market Regular License

A license reset is only possible when migrating from a staging site to a live domain. In this case, you must remove the staging site after migration. If you need to maintain a staging site indefinitely, you will require a separate license.

To avoid registration issues with staging sites, use one of these approaches:

• Option A: Create the staging website on a subdomain of the final website. Example: staging.clientname.com (for staging) and clientname.com (for the final website).
• Option B: Create all staging websites on your own subdomain and register these with the same Purchase Code. Examples: clientname1.mywebsite.com, clientname2.mywebsite.com. Then use a dedicated Purchase Code to register each final domain.

If these options don't work for your situation, you can request our assistance. If you're experiencing difficulties with migration or registration, please follow:

• How to Migrate a Purchase Code