Can I use my PIN more than once
Of course; you can check your key through your PIN Code as many times as you decide. This PIN is linked to your unique key.
What is this PIN
This PIN is a 20 characters code that will allow you to get the Activation Key and the Download URL of the product you have purchased.
My PIN is not working
Check in your ticket that the PIN code and the URL are correct. Every PIN belongs only to one URL. If it does not work, please check with the store where you purchased the product.