2. 2
Introduction
Agreement = offer and acceptance.
Parties must show mutual assent to terms of
contract.
Once an agreement is reached, if the other
elements of a contract are present, a valid
contract is formed.
3. 3
§1: Requirements of the Offer
Offeror’s serious intention.
Definiteness of terms.
Communication to Offeree.
4. 4
Offeror’s Serious Intention
Contract is judged by what a reasonable person in
the Offeree’s position would conclude about the
offer.
Case 10.1: Lucy v. Zehmer (1954).
Offers made in anger, jest, or undue excitement are
usually not offers.
Expressions of opinion are not offers.
Statements of Intention or preliminary negotiations
are are not offers.
Advertisements, Catalogues, Price Lists, and
Circular are treated as Invitations to negotiate and
5. 5
Offer-Definiteness of Terms
Terms (Expressed or Implied).
Identification of the parties.
Object or subject matter of the contract.
Consideration to be paid.
Time of payment, Delivery, or Performance.
Case 10.2: Satellite Entertainment Center v.
Keaton (1997).
7. 7
§2: Termination of the Offer
An offer may be terminated prior to
acceptance by either:
Action of the Parties; or by
Operation of Law.
8. 8
Termination by
Action of the Parties [1]
Revocation of the offer by the Offeror:
Offer can be withdrawn anytime before Offeree
accepts the offer.
Effective when the Offeree or Offeree’s agent
receive it.
Exceptions:
Irrevocable Offers.
Option Contract: Promise to hold an offer open for a
specified period of time in return of consideration.
9. 9
Exceptions (Cont’d):
Detrimental Reliance or Promissory Estoppel where
Offeree relies on offer to his or her detriment, thus
Offeror is barred from revoking the offer.
Rejection of the offer by the Offeree:
Rejection by the Offeree (expressed or implied)
terminates the offer.
Effective only when it is received by the Offeror
or Offeror’s agent.
Termination by
Action of the Parties [2]
10. 10
Termination by
Action of the Parties [3]
Rejection by Offeree (Cont’d).
A counteroffer by the Offeree is a rejection of the
original offer and making of a new offer.
Mirror Image Rule.
Offeree’s acceptance to match the the Offeror’s
offer exactly.
11. 11
Termination by
Operation of Law
Lapse of Time.
Offer terminates by law when the period of time
specified in the offer has passed.
If no time period for acceptance is specified, the
offer terminates at the end of a reasonable period
of time.
Destruction of the Subject Matter.
12. 12
Termination by
Operation of Law [2]
Death or Incompetence of the Offeror or
Offeree.
Supervening Illegality of the Proposed
Contract.
13. 13
§3: Acceptance
Acceptance is the
Voluntary act (expressed or implied),
by the Offeree that,
shows assent (agreement),
to the terms of an offer.
“Mirror Image” Rule.
14. 14
Silence as Acceptance
Acceptance of Services by Silence.
Sometimes Offeree has a duty to speak.
Prior Dealings and Acceptance.
Silence can be acceptance if there are prior
dealings.
Solicited Offers.
Offeree has a duty to reject.
15. 15
Mode and
Timeliness of Acceptance
Mail Box Rule - Acceptance becomes
effective on dispatch, providing that
authorized means of communication is used.
Offeree accepts by using the stipulated means
of acceptance.
Offeror specifies (expressly or impliedly) how
acceptance should be made.
Effective when dispatched (mailed, shipped).
16. 16
Means of Acceptance
Exceptions:
If acceptance is not properly dispatched by the Offeree.
If Offeror specifies that acceptance will not be effective
until it is received.
If acceptance is sent after rejection, whichever is received
first is given effect.
Unauthorized Means of Acceptance.
Not effective until it is received by the Offeror. If timely
sent and dispatched it is considered to have been effective
on its dispatch.
Case 10.3: Osprey LLC v. Kelly-Moore Paint
Company (1999).
17. 17
§ 4: Technology and Acceptance
Traditional rules provide framework for
digital age.
But traditional rules may not apply to
acceptances via Fed Ex, email, or fax.
Generally, ‘mailbox rule’ does not apply to
online offers.