A license key (often called a CD key or product code) is a unique alphanumeric string that verifies you own a legitimate copy of the game. For Tekken 7 on PC (Steam), this key is tied permanently to your Steam account. On consoles (PS4, Xbox One), the “key” is embedded in the digital purchase or printed on a manual inside the physical case.
The risk of the key being revoked is high, and the headache of region-locked content isn't worth the $5 you might save. license key tekken 7
Save $10 today, lose $40 tomorrow, and potentially get your Steam account banned. A license key (often called a CD key