The super offers of Cdkeyoffer.com continue at the end of July! The most interesting offer is certainly the one for the Windows 10 lifetime license, which we remind you that allows you to upgrade to Windows 11 for free, for only $13! We are talking about a lifetime license for which it guarantees you a period of 30 days from the date of purchase to have a replacement license in case of any problem. Also confirmed the excellent offers on Office packages which, in its 2016 version, you can buy for  $26 with a lifetime license!

Here are all the discounts you will have access to by entering the GURU30 promotional code:

• Microsoft Windows 10 Pro OEM CD-KEY GLOBAL | 15.55USD--(after 30% discount GURU30)
• Microsoft Windows 10 Home OEM CD-KEY GLOBAL | 13.92USD--(after 30% discount GURU30)
• Microsoft Windows 11 Pro OEM CD-KEY GLOBAL | 21.43USD--(after 30% discount GURU30)
• Office2019 Professional Plus CD Key Global | 42.76USD--(after 30% discount GURU30) 
• Office2021 Professional Plus CD-KEY GLOBAL | 52.80USD--(after 30% discount GURU30)