Creating a Business Account and Registering Your License
When you purchase a Parallels Desktop Business Edition license, you must register it with a Parallels Business Account to be able to activate Parallels Desktop for Mac installations.
Do the following:
Sign into Parallels My Account with your personal details.
Click the Register Key link in the top-right corner.
Paste your Parallels Desktop Business Edition license key and click Register.
In the Provide your business details dialog, enter your company name, address, and phone number.
Click Register.
You will now be taken to the Dashboard, where you can overview your registered Parallels products.
The information about your Parallels Desktop for Mac Business Edition license and setup will appear in your dashboard, and you can proceed with the deployment process.