Excellent service, excellent price.
I ordered BF4 through SimplyCDKeys because the price was so much better than getting it from Origin. As the release date drew near I emailed SimplyCDKeys support to ask when the keys would be sent out and got a very quick reply and the information given turned out to be 100% accurate. I got my keys well before the release date and I'm very happy with the service that SimplyCDKeys gave me. I'd definitely use them again.