According to the activation server the…
According to the activation server the product key was used on another device
By John S.
Saturday, November 7, 2026 · Customer reviews of US businesses

The Fair Hearing score
Great
534 reviews
Select a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
We offer software and electronic equipment as well sales accompanied by guaranteed full supportt in any case, we answer each question.
Pcmasters Shop (pcmasters-shop.com) has 534 customer reviews on The Fair Hearing, with an average rating of 4.0 out of 5.
534 approved reviews, newest moderated first
According to the activation server the product key was used on another device
By John S.
Answered all my questions and everything worked quickly
By Mary H.
Great price on the Windows 10 O/S download and quick support when I needed it!
By Robert-O
Quick and trouble-free. Couldn't possibly be any easier to purchase Microsoft licenses. Great service!
By James
I was having a problem with a passkey that I purchased and called your customer service dept to get it resolved. Excellent service that took about 5 minutes of entering a few codes and everything was successful. I am very happy with your service! Thank you.
By Lance
The support was outstanding... I would recommend to anyone.
By Bren
my key was invalid and support ignored my help inquiry. complete scam
By Cole N.
Service help was great using chat.
By Matt M.