I recommend you to stay away from this seller.

What has been my first purchase will also be my last. I did not receive
my product on time as promised, and I was lied to and deceived by CJS. They delete criticism and unhappy comments off their
Facebook page, and claim it's for news only while leaving positive comments undeleted.

Their e-mail support lacks customer care skills as they leave questions unanswered, and mostly copy-paste their replies. It's okay to copy-paste in your reply, but at least
have some different ones!

I've seen them delete comments about fraduelent keys, and attend to the matter in private. By all means avoid this seller, and choose another one.