Overview
- Sponsored deal posts on Macworld and PCWorld link to StackSocial listings selling Office Home & Business 2021 for Mac at $89.97 and Office Professional Plus 2019 for Windows at $16.97.
- The Mac license is described as tying to a purchaser's Microsoft Account for use on a single Mac and requires code redemption within seven days while refusing use on virtual machines.
- The Windows Professional Plus 2019 listing is described as a device‑bound license that installs on one PC so it cannot be moved between machines via a Microsoft Account.
- Both perpetual SKUs include core apps like Word, Excel and PowerPoint but omit Microsoft 365 cloud storage, ongoing AI integrations, and the continuous feature updates that come with a subscription.
- Buyers are warned these are short‑window reseller offers that may change price, earn publisher commissions, and require checking seller reputation, redemption windows and reactivation rules before purchase to avoid portability or compatibility problems.