I would provide zero stars if it were an option. I purchased two 6 month xbox ultimate keys. When I redeemed the keys, one worked and one said it was already redeemed. I reached out to the seller, they said I had to contact Microsoft. I chatted with Microsoft 5 times per sellers instructions. Found out second code that was already redeemed on someone else's account was only a 2 month promo code, NOT a 6 month key. Seller called me a scammer and refused to do anything. I reached out to G2A and filed a claim, G2A keeps saying to work with seller even though seller says contact G2A.Seller is a scammer and G2A does nothing to help.