Upgrade service for Additional License allows you to change the License Type from Store Manager for Magento Standard Edition to a more powerful Professional Edition.
Note: With the Upgrade Service you receive a new License Key for the Professional Edition (Additional License). The previous License Key for the Standard Edition will be disabled. Then you will need to reinstall Store Manager (Additional License) Professional Edition and register it with the new license key.
Start your upgrade from Standard to Pro Edition of Store Manager for Magento here
Technical Requirements for Store Manager for Magento:
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