A promise or a set of promises for the breach of which the law gives a remedy, or the performance of which the law in some way recognizes as a duty
Offer
The manifestation of willingness to enter into a bargain, so made as to justify another person in understanding that his assent to that bargain is invited and will conclude it
Acceptance
The offeree's manifestation of willingness to enter into a contract
Bilateral contract
A promise for a promise
Unilateral contract
A contract in which one an exchange for a promise a person simply acts
An offer is accepted once one side has begun benefitting from said contract
An offer is accepted by simply accepting the offer
The Mailbox Rule: an offer is accepted once it has been placed in the mail
Rejections and acceptances in the mail at the same time, the only thing important is that what is received first
You can't accept an offer after full performance or after offer has lapsed
Silence as Acceptance
Silence may be taken as acceptance if offeree manifests intent through action
Exceptions where silence constitutes acceptance
The offeree receives the benefit of the offered services, despite reasonable opportunity to reject those services, as well as reason to know that compensation is expected
The offeree exercises dominion over offered property by acting inconsistently with the offeror's ownership of that property
There are prior dealings between the parties that make it reasonable for the offeror to expect to be notified of a rejection and, in the absence of a rejection, to conclude that the offeree accepted
The offeror and offeree intend for the offeree's silence or nonverbal conduct to constitute an acceptance
Termination of an offer
1. An offeree's power of acceptance is terminated when the offeree receives from the offeror a manifestation of an intention not to enter into the proposed contract
2. An offeree's power of acceptance is terminated when the offeror takes definite action inconsistent with an intention to enter into the proposed contract, and the offeree acquires reliable information to that effect
Termination of offers
Dickinson v Dodds
UCC firm contract
An offeror normally can always revoke an offer, except if the offeree agrees to give consideration to hold the offer open for a certain amount of time
Unilateral Option Contracts
A person may not revoke a unilateral contract once the work has been done
Unilateral Option Contracts
Akers v JB Sedberry
Rejection
The offeree makes a manifestation of intent not to accept the offer
Counteroffer
A counteroffer is a rejection of the original offer, and if you return and accept, that creates a new offer on your behalf
Counteroffer
Livingstone v Evans
Offers can be revoked before acceptance
To accept a unilateral offer you need full performance
Rule 45
Once you begin a performance, it is your choice to finish and the offer cannot be revoked from under you, but usually as long as the court doesn't think it damages the outcome
Even if you do not have knowledge of the offer but perform the unilateral offer, your still entitled to it
Mere preparation doesn't count (it is up to the courts discretion as to what is past mere preparation)
Inquiry
An inquiry doesn't constitute a counteroffer
The Mirror rule
An acceptance must mirror an offer exactly
Death of an offeree terminates the offer
The destruction of the subject matter of the contract terminates the offer
Goods (under the UCC)
Any "movable" product which is sold from one party to another, including things such as products, animals, crops, and natural resources. Goods do not cover real property, labor, money or notes.
Hybrid transaction
If the sale of goods do not predominate, majority common law contract, you can still apply some UCC rules. If sale of goods predominate, the majority UCC and some common law if it makes sense.
Any way a contract is reasonably accepted is sufficient to form a UCC sale
A contract may be formed even if the exchange is undetermined
A good can be accepted by the UCC in a number of ways: by simply accepting them, by failing to reject them after a reasonable opportunity to inspect them, or by doing anything inconsistent with the seller's ownership
UCC contract formation
ProCD v Zeidenberg
Firm offers (under the UCC)
An offer is considered firm if by a merchant to buy or sell goods in a signed record which by its means says the offeror will leave this offer open. It is written, gives assurance that it will be held, and only lapses if there is a mentioned time or a reasonable time is met (usually less than 3 months).
Shipment of non-conforming goods is considered a new offer under the UCC
Consideration
A bargained for exchange, such as money, goods, employment, promise of service, or forbearance. It is not a gift, statement, or moral obligation.
There is no adequacy of consideration requirement
Consideration
A bargained for exchange
Forms of consideration
$
Goods
Employment
Promise of service
Forbearance
A gift, a statement, or a moral obligation is not consideration