They are priced just under the regular street price to seem like a good, legitimate offer.Īll Office 365 plans are time-limited, usually for a year. Some deals are obviously scams, like this one for just US$3 but others are more plausible. Lifetime Office 365 for under $3 … yeah right We’ve seen many cheap Office 365 Home, Personal, University and other plans sold as ‘lifetime’, ‘perpetual’ or ‘never-ending’.