I've used these guys for multiple Office license keys, both personally and professionally, and I've never had a problem. There have been two different times when there was a delay in receiving the download/key information via email. However, they are always quick to reply and let me know they're getting me what I need. I've never had a key fail to activate and they're so much cheaper than getting a key anywhere else. I'll use them as long as they're around!
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After activation, the very easy part, it took forever to login with entreprise account. It would have been much easier with a serial key activation.
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