Valid Contract?
Offer
Advertisements NOT offers; RESPONSE to the ad could be an offer
Has offer been terminated?
Revocation
Revocation is effective when received by offeree
Certain offers are irrevocable:
- merchants firm offer
- option contracts
- detrimental reliance
(often will involve a subcontractor relying on bid and submits general bid in reliance)
- beginning of performance of unilateral contract
Merchant’s Firm Offer (UCC)
Merchant promises to hold offer open in signed writing –> then fully enforceable for up to 3 months (even without consideration), unless
ONLY APPLIES TO GOODS UNDER UCC
*if no time period stated within the offer, then only enforceable up to 3 months
*option contracts NOT limited to three months
Rejection
Effective upon receipt
- attempting to accept after a rejection is a new OFFER
Counteroffer will act as a rejection.
– Mere inquiry is NOT a counteroffer.
Acceptance Under Common Law = Mirror Image Rule
Acceptance of each and every term of the offer; mirror image
Any deviation results in rejection and counteroffer
Detrimental Reliance / Promissory Estoppel
*equitable relief if no valid consideration
Acceptance Under UCC = Battle of the Forms
Inclusion of additional/different terms by offeree in a definite and timely acceptance does not constitute a rejection/counteroffer, unless the acceptance is made expressly conditional on the different terms
Mailbox Rule
Acceptance is effect upon dispatch, when properly mailed/posted
UNLESS offeror opts out (rejection was sent first)
Material Change under Battle of the Forms
Material Change = would result in surprise/hardship if done without the other party knowing; substantially affects economic risks/benefits
*if modification is material change, will not become part of the contract
Acceptance of Bilateral Contract
Accepted by promise to perform or by the beginning of performance, unless otherwise specifically stated
Silence typically not acceptance unless reasonable if result of prior trade practices/dealings
Under UCC, Acceptance Can be:
(1) promise to ship OR
(2) current/prompt shipment of conforming goods;
(3) prompt shipment of nonconforming goods
Prompt shipment of nonconforming goods under UCC & Rules of Accommodation Notices
Results in ACCEPTANCE and breach; unless seller provides accommodation notice (this will be a counteroffer)
Nonconforming goods can be accepted in whole OR rejected in whole by Buyer
- If accepted –> contract for non-conforming goods is formed!
Acceptance of Unilateral K
Only complete performance constitutes acceptance of offer
Consideration
Bargained for exchange AND detriment to promisee or legal benefit to promisor
Valid consideration if:
- promises to do something that he has a legal right not to do
- promises not to do something he has a legal right to do
- engages in behavior he has a legal right not to engage in
- refrains from behavior he has a legal right to engage in
Examples:
promise to quit smoking/actually quitting smoking = valid consideration
Promise to quit using cocaine = invalid because illegal
Returning a pet and then learning of an offer/reward after return = invalid consideration
Preexisting Duty Rule
Past consideration is generally invalid; performing or promising to perform for an existing legal duty = past consideration
Exceptions to Preexisting Legal Duty Rule
Promissory Estoppel/Detrimental Reliance means consideration is NOT necessary if following elements exist:
If available, entitled to reliance damages
Valid Defenses to Contract Formation
MFIISU
Unilateral mistake
Contract is voidable if non mistaken party knew or should have known of mistake
Mutual mistake
Contract voidable by adversely affected party if:
Ambiguous Terms
If one party is aware of ambiguity –> contract valid.
Neither party aware OR both parties aware –> NO contract
Fraud/Misrepresentation
Fraudulent Misrepresentation:
If party induces another to enter into K by using fraudulent misrepresentation, the K is voidable by the innocent party if the justifiably relied on the fraud misrepresentation.
Material Misrepresentation:
K is voidable by the innocent party if the innocent party justifiably relies on the misrepresentation and the misrepresentation is material.
Illegality
If consideration or subject matter is illegal –> K void.
Exceptions:
1. The P is unaware of the illegality while the D knows of the illegality;
2. Parties are not in pari delicto (one not as culpable as other)
3. Illegality is failure to obtain license when license is for revenue-raising purposes rather than public protection