Rental software stops working when you stop paying
http://helpx.adobe.com/creative-cloud/help/install-apps.html to install or uninstall
Cloud Getting Started https://helpx.adobe.com/creative-cloud/topics/getting-started.html
What if you purchase the key card from best buy. Same thing?
If the key card is for CC (Adobe Creative Cloud) then, yes, same thing.
It's still an Adobe subscription product for which you must pay membership fees each month/year.
Thank you wasn't quite sure!!