If you click on "offline activation", you will be given an html file. This will later take you to the web page where you activate your license.
When you get to a computer that is online, you will need to go to:
This is where you make the payment for Automap 3 Pro. Once your payment has been accepted, you will need to check your e-mail for a confirmation e-mail that will have your "activation code" attached.
At this point you need to then load the html file mentioned above which will take you to the activation page where you enter your activation code.
This will result in you being sent a final e-mail that will have your license file attached (fnlf). This is the attachment you will need to save on to a memory key, take home and save onto your computer. Then click on "install license" and select the fnlf file.