Wanted to share my story to warn others. I have purchased several game keys through G2A. The keys I had purchased for the most part worked, and as far as I know there haven't been an issues with first several keys I purchased (unless the keys are later being revoked and I'm not aware). Then I purchased a key that came back as invalid. The seller was non responsive and is no longer active on G2A.com. After contacting G2A, they used a boilerplate response basically denying they have any role to play in policing fraudulent activity on their website. I don't care what you say your policies are, you can't create a policy that protects fraud. So here's my assessment of G2A. If you buy from sellers you know are reputable, you may be able to get some great deals. But if you continue to do business with G2A and buy from several different sellers, over time you will eventually get ripped off. And don't expect G2A to help. You will have to count on your bank to let you do a chargeback. Given the fact I did get many keys that seemed to work and were priced pretty low, buying game keys off of G2A is kind of like playing the odds. You hope you get at least enough working keys to make up for the keys that don't work. So use G2A at your own risk!