They are amazing They are amazing, when I received the email with everything I needed to upgrade to Windows 10 Pro I0. I installed it but it did not work so I emailed them and within 30 minutes I had a response with a repair for my problem. Got it installed and it is working great. Thank You Discount Key Store

Great service Great service. I had issues at the beginning but the customer service was great! We figured out the issues and everything was resolved. Will continue to use this site and pass on to work mates and friends 😃

I purchased this with the intent to… I purchased this with the intent to upgrade to Windows 10 Pro 64-bit from a 32-bit one. Initially I was told it couldn't be done. I was finally told a media flash drive needed to be downloaded with windows then I needed to do a new install and select 64-bit at that time.

Excellent service Excellent service. Delivered exactly what was advertised. Can’t ask any more than that. Huge cost savings too.

Outstanding Experience Unbelievable price and zero issues with activation. This was my second purchase and I’m sure I will be back.