You can find the QuickBooks Download license and product number very easily. To achieve this, follow these procedures. Firstly, go to the Company tab in QuickBooks when it has been opened. In addition to this, go back to the drop-down list and choose My company. The Manage Your Account area is located here, on the right-hand side. Now, the license number and product key can both be found here. Further, the license key and product number can also be written down.