Has the offer been terminated:
Rejection: The offeree simply declines or rejects the offer.
2) Counter offer: The offeree proposes something new or suggests changes to the original offer.
3) Lapse of time: If the offeree takes too long to accept the offer, it can be terminated.
4) Death: If the offerer passes away before the offeree accepts, the offer is terminated, unless the offeree was unaware of the offerer's death.