Scammers stay away
I purchased a lifetime license key, but after each graphics card update, the software kept asking me to re-enter the key. Eventually, it said I had exceeded the number of allowed activations. I have always used the same key on the same PC, yet the seller just replied: “Sorry, you need to buy a new key.” The issue is clearly due to software bugs, and there’s no way for users to manage or recover their license on their own. Non-existent support, completely unacceptable behavior.