During the order process you will be asked for the application (software) Installation Id, see figure below.
Note that you have to download and install the software (application) before you can purchase it. After installation and activation, you will find the Installation Id on the “License Screen” as seen in the figures below:
You can double click on the Installation Id to highlight it. You will se anything similar to the figure below.
Now copy the text by holding down the control key while hitting the “C” key.
Then paste the text into the order form as below by first placing the cursor in the “Application Installation Id” field and then holding down the control key while hitting the “V” key. You will have a screen similar to the one below.
Now proceed with the order process and you will get a “License Key” when the order process is completed.