exploding offer n. a business proposal, especially an employment overture, that will expire if not accepted within a very short time. Also exploding contract. (source: Double-Tongued Dictionary)
Further reading
Writer Ian Bogost has a clever proposal for a drinking establishment that every copy editor will love: “A bar called The Copy Desk where they offer an alternative to your drink order and you get kind of really upset for a second but then...
The exit interview, an assessment that occurs when an employee leaves a company, has been a staple of office culture for years. Increasingly, though, employers are also conducting stay interviews, in which a worker is asked what the employer can do...