Agreement
Consideration
Capacity/Legality
Voluntary/Writing
UCC Article 2/2A
100

Under common law, for valid acceptance, the offeree must accept the terms exactly as stated in the offer.

What is the mirror image rule?

100
The two requirements for valid consideration.

What are legally sufficient value and bargained for exchange?

100

Permits minors to disaffirm contract.

What is the infancy doctrine?

100

Two types of mistake under contract law.

What are unilateral and mutual mistakes?

100
Used to determine law to apply to hybrid transaction. 

What is the predominant purpose test?

200

Three ways offer is terminated by act of the parties.

What are revocation, rejection, and counteroffer?

200

Doctrine that permits a court to enforce contract that lacks consideration.

What is promissory estoppel?

200

Makes all contracts entered into by mentally incompetent person void.

What is adjudicated mentally incompetent (court order)?

200

Person deceived as to the nature of their act and unaware of what signing.

What is fraude in the inception (factum)?

200

The open term generally not filled in under UCC Article 2/2A.

What is quantity?

300

Party/parties that can accept offer and create contract. 

Who are the offeree/offerees?

300
Situation that lacks consideration because party already performed.

What is past consideration?

300

Charging interest rate above legally permitted maximum.

What is usury?

300

Threat is used to make another sign a contract.

What is duress?

300

The two ways to accept offer under Article 2/2A.

What is promise to ship and prompt shipment?

400

Two requirements for valid acceptance of a reward.

What are (1) knowledge of reward prior to completing the requested act and (2) perform the requested act?

400

Two types of contracts with flexibility on naming exact consideration.

What are requirement and output contracts?

400

Person confirms contract entered into while intoxicated.

What is ratification?

400

Dollar amounts for UCC Statute of Frauds to apply.

What are $500 for sales and $1000 for leases?

400

Cannot revoke offer if in business of selling goods and signed writing.

What is the merchant firm offer rule?

500

The time when acceptance of a bilateral contract occurs.

What is the acceptance-upon-dispatch rule?

500

Two requirements for settlement to alter consideration from original contract.

What is accord and satisfaction?

500

Contract that is so oppressive as to be unjust to enforce.

What is unconscionability?

500
If written agreement is complete, parties generally cannot introduce other evidence of contract's meaning.

What is the parol evidence rule?

500

Three exceptions to UCC Statute of Frauds.

What are specially manufactured goods, admissions, and partial acceptance?