Contract law |
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Offer and acceptance are generally recognized as essential requirements for the formation of a contract (together with other requirements such as consideration and legal capacity). Analysis of their operation is a traditional approach in contract law. This classical approach to contract formation has been modified by developments in the law of estoppel, misleading conduct, misrepresentation, unjust enrichment, and power of acceptance.
Treitel defines an offer as "an expression of willingness to contract on certain terms, made with the intention that it shall become binding as soon as it is accepted by the person to whom it is addressed", the "offeree". [1] An offer is a statement of the terms on which the offeror is willing to be bound.
The expression of an offer may take different forms, and which form is acceptable varies by jurisdiction. Offers may be presented in a letter, newspaper advertisement, fax, email verbally or even conduct, as long as it communicates the basis on which the offeror is prepared to contract. Traditionally the common law treated advertisements as being unable to contain offers, but that view is less forceful in jurisdictions today. [2]
Whether the two parties have reached agreement on the terms or whether a valid offer has been made is a legal question. In some jurisdictions, courts use criteria known as 'the objective test', which was explained in the leading English case of Smith v. Hughes . [3] [4] In Smith v. Hughes, the court emphasised that the important thing in determining whether there has been a valid offer is not the party's own (subjective) intentions but how a reasonable person would view the situation. The objective test has largely been superseded in the UK by the introduction of the Brussels Regime in combination with the Rome I Regulation.
An offer can be the basis of a binding contract only if it contains the key terms of the contract. For example, in some jurisdictions, a minimum requirement for sale of goods contracts is the following four terms: delivery date, price, terms of payment that includes the date of payment, and a detailed description of the item on offer including a fair description of the condition or type of service. Other jurisdictions vary or eliminate these requirements. [5] Unless the minimum requirements are met, an offer of sale is not classified by the courts as a legal offer but is instead seen as an advertisement.
In line with the definition from Treitel above, to invite acceptance an offer must be serious. [6] In this sense, an obvious joke cannot become the basis of an offer because the potential offeror lacks actual intent to enter into an exchange. [7] For instance, in the famous case of Leonard v. Pepsico, Inc., depiction of a military aircraft offered in exchange for "Pepsi Points" was interpreted by a court as a joke. Despite having clear terms (7,000,000 Pepsi Points in exchange for one aircraft), the humorous elements of the commercial rendered that portion of the advertisement a joke rather than a serious offer.
Whether a potential offer is serious is evaluated under an objective standard, independent of the subjective intent of the one making or accepting the offer. [8] In the case of Lucy v. Zehmer, what one party believed were jests about selling a farm turned into a binding contract, based on the court's evaluation of the circumstance from the perspective of a reasonable observer. Similarly, in the case of Berry v. Gulf Coast Wings Inc., one party's offer of a "Toyota" for the winner of a contest was interpreted as requiring the offeror to provide a vehicle to the winner rather than a "Toy Yoda" doll from Star Wars, despite the assertion that the contest was based on a joke. [9]
A unilateral contract is created when someone offers to do something "in return for" the performance of the act stipulated in the offer. [10] In a unilateral contract, acceptance may not have to be communicated and can be accepted through conduct by performing the act. [11] Nonetheless, the person performing the act must do it in reliance on the offer. [12]
A unilateral contract differs from a bilateral contract, where there is an exchange of promises between two parties. For example, if one party promises to buy a car and the other party promises to sell a car, that is a bilateral contract.
The formation of a unilateral contract can be demonstrated in the English case Carlill v Carbolic Smoke Ball Co . [11] In order to guarantee the effectiveness of the Smoke Ball remedy, the company offered a reward of 100 pounds to anyone who used the remedy and contracted the flu. Once aware of the offer, Carlill accepted the offer when she purchased the Smoke Ball remedy and completed the prescribed course. Upon contracting the flu, she became eligible for the reward. Therefore, the company's offer to pay 100 pounds "in return for" the use of the Smoke Ball remedy and guarantee not to contract the flu was performed by Carlill.
An invitation to treat is not an offer but only an indication of a person's willingness to negotiate toward a contract. It is a pre-offer communication. In the UK case Harvey v. Facey , [13] an indication by the owner of property that he or she might be interested in selling at a certain price, for example, has been regarded as an invitation to treat. Similarly in the English case Gibson v Manchester City Council [14] the words "may be prepared to sell" were held to be a notification of price and therefore not a distinct offer, though in another case concerning the same change of policy (Manchester City Council underwent a change of political control and stopped the sale of council houses to their tenants) Storer v. Manchester City Council, [15] the court held that an agreement was completed by the tenant's signing and returning the agreement to purchase, as the language of the agreement had been sufficiently explicit and the signature on behalf of the council a mere formality to be completed. Statements of invitation are only intended to solicit offers from people and are not intended to result in any immediate binding obligation. The courts have tended to take a consistent approach to the identification of invitations to treat, as compared with offer and acceptance, in common transactions. The display of goods for sale, whether in a shop window or on the shelves of a self-service store, is ordinarily treated as an invitation to treat and not an offer. [16] [17]
The holding of a public auction will also usually be regarded as an invitation to treat. Auctions are, however, a special case generally. The rule is that the bidder is making an offer to buy and the auctioneer accepts this in whatever manner is customary, usually the fall of the hammer. [18] [19] A bidder may withdraw his or her bid at any time before the fall of the hammer, but any bid in any event lapses as an offer on the making of a higher bid, so that if a higher bid is made, then withdrawn before the fall of the hammer, the auctioneer cannot then purport to accept the previous highest bid. If an auction is without reserve then, whilst there is no contract of sale between the owner of the goods and the highest bidder (because the placing of goods in the auction is an invitation to treat), there is a collateral contract between the auctioneer and the highest bidder that the auction will be held without reserve (i.e., that the highest bid, however low, will be accepted). [20] The U.S. Uniform Commercial Code provides that in an auction without reserve the goods may not be withdrawn once they have been put up. [21]
An offeror may revoke an offer before it has been accepted, but the revocation must be communicated to the offeree (although not necessarily by the offeror [22] ). If the offer was made to the entire world, such as in Carlill's case, [11] the revocation must take a form that is similar to the offer. However, an offer may not be revoked if it has been encapsulated in an option (see also option contract), or if it is a "firm offer" in which case it is irrevocable for the period specified by the offeror. For example, in the United States, the Uniform Commercial Code allows merchants (e.g., those who deal in the type of goods at issue) to create firm offers for up to three months without consideration, through a signed writing. [23]
If the offer is one that leads to a unilateral contract, the offer generally cannot be revoked once the offeree has begun performance.
Unaccepted offers to purchase are generally not recognised by courts for the purpose of proving the value of the proposed purchase. In the US case of Sharp v. United States (1903), a New Jersey landowner, Sharp, argued that the value of his land which had been taken by the government for fortification and defence purposes had been underestimated, and he sought to put forward examples of "different offers he had received to purchase the property for hotel, residential, or amusement purposes, or for a ferry, or a railroad terminal, or to lease the property for hotel purposes". The trial court (the District Court of New Jersey), the Court of Appeals for the Third Circuit and the Supreme Court all affirmed that such evidence was to be rejected, citing evidence from a number of previous cases [24] which had established the same principle. [25] Offers to purchase are considered to suffer "inherent unreliability for this purpose". [26]
A promise or act on the part of an offeree indicating a willingness to be bound by the terms and conditions contained in an offer. Also, the acknowledgment of the drawee that binds the drawee to the terms of a draft.
Acceptance is judged by an objective standard, based on the conduct of the offeree. [27] (Some have argued that the old common law rule used a subjective perspective. [27] Under this meeting of the minds theory of contract, a party could resist a claim of breach by proving that he had not be intended to be bound by the agreement. This is unsatisfactory, as one party has no way to know another's undisclosed intentions. One party can only act upon what the other party reveals objectively (Lucy V Zehmer, 196 Va 493 84 S.E. 2d 516) to be his intent. Hence, an actual meeting of the minds is not required. Indeed, it has been argued that the "meeting of the minds" idea is entirely a modern error: 19th century judges spoke of "consensus ad idem" which modern teachers have wrongly translated as "meeting of minds" but actually means "agreement to the [same] thing". [28] )
The requirement of an objective perspective is important in cases where a party claims that an offer was not accepted and seeks to take advantage of the performance of the other party. Here, we can apply the test of whether a reasonable bystander (a "fly on the wall") would have perceived that the party has impliedly accepted the offer by conduct.
Common law contracts are accepted under a "mirror image" rule. [29] Under this rule, an acceptance must be an absolute and unqualified acceptance of all the terms of the offer. If there is any variation, even on an unimportant point, between the offer and the terms of its acceptance, there is no contract. In the United States, the Uniform Commercial Code provides for acceptance even when terms of the acceptance differ from terms of the offer. This might occur, for example, when a buyer's "Terms and Conditions" differ from a seller's "Terms and Conditions" yet both parties behave as if a contract exists. In this case, a complex series of rules known as "Battle of the Forms" evaluates what is included in the contract. [30] These rules might require, for instance, that conflicting terms in the offer and acceptance are "knocked out" and replaced by default language provided in the Code. [31]
An acceptance is only contractually valid if the proposal to which response is made is an offer capable of acceptance. In an Appeal Court ruling in 2020, Sir John Chadwick, judge, accepted the argument put by the appellant in the case, drawing:
a distinction between the court's task when seeking to ascertain the parties' intention under the terms of a contract which both accept has been made and the court's task when seeking to determine whether or not a contract has been made at all. In the former case the question is "what did the parties intend by the words used in the agreement which they made": in the latter, the questions are (i) "was there an[ sic ] proposal (or "offer") made by one party which was capable of being accepted by the other" and, if so, (ii) "was that proposal accepted by the party to whom it was made". [32]
There are several rules dealing with the communication of acceptance:
The "mirror image rule" states that if you are to accept an offer, you must accept an offer exactly, without modifications; if you change the offer in any way, this is a counter-offer that kills the original offer and the original offer cannot be accepted at a future time. [41]
However, a mere request for information about the terms of the offer is not a counter-offer and leaves the offer intact. [42] It may be possible to draft an enquiry such that it adds to the terms of the contract while keeping the original offer alive.
Under the Uniform Commercial Code (UCC) Section. 2-207(1), a definite expression of acceptance or a written confirmation of an informal agreement may constitute a valid acceptance even if it states terms additional to or different from the offer or informal agreement. The additional or different terms are treated as proposals for addition into the contract under UCC Sec. 2-207(2). Between merchants, such terms become part of the contract unless:
Material is defined as anything that may cause undue hardship/surprise, or is a significant element of the contract.
If there is no contract under 2-207(1), then under UCC Sec. 2-207(3), conduct by the parties that recognize there is a contract may be sufficient to establish a contract. The terms for this contract include only those that the parties agree on and the rest via gap fillers.
Often when two companies deal with each other in the course of business, they will use standard form contracts. Often these standard forms contain terms which conflict (e.g. both parties include a liability waiver in their form). The 'battle of the forms' refers to the resulting legal dispute arising where both parties accept that a legally binding contract exists, but disagree about whose standard terms apply. Such disputes may be resolved by reference to the 'last document rule', i.e. whichever business sent the last document, or 'fired the last shot' (often the seller's delivery note) is held to have issued the final offer and the buyer's organisation is held to have accepted the offer by signing the delivery note or simply accepting and using the delivered goods.
In U.S. law, this principle is referred to as the last shot rule.
Under English law, the question was raised in Butler Machine Tool Co Ltd v Ex-Cell-O Corporation (England) Ltd , [43] as to which of the standard form contracts prevailed in the transaction. Lord Denning MR preferred the view that the documents were to be considered as a whole, and the important factor was finding the decisive document; on the other hand, Lawton and Bridge LJJ preferred traditional offer-acceptance analysis, and considered that the last counter-offer prior to the beginning of performance voided all preceding offers. The absence of any additional counter-offer or refusal by the other party is understood as an implied acceptance.
In Leicester Circuits Ltd. v. Coates Brothers plc (2002) and GHSP Incorporated v AB Electronic Ltd (2010) the English High Court has found that companies may have not agreed on any terms, and so the 'last document rule' may not apply. In the GHSP case, there was no situation where one company could have been said to have accepted the other's standard terms, as they remained in unresolved dispute. The court held that neither party's terms applied and therefore the contract was governed by the implied terms of the UK Sale of Goods Act 1979.
As a rule of convenience, if the offer is accepted by post, the contract comes into existence at the moment that the acceptance was posted. [44] This rule only applies when, impliedly or explicitly, the parties have post in contemplation as a means of acceptance. [45] It excludes contracts involving land, letters incorrectly addressed and instantaneous modes of communication. The relevance of this early 19th century rule to modern conditions, when many quicker means of communication are available has been questioned, but the rule remains good law for the time being.
In Australian law, there is a requirement that an acceptance is made in reliance or pursuance of an offer. [12]
An offer can be terminated on the grounds of rejection by the offeree, that is if the offeree does not accept the terms of the offer or makes a counter-offer as referred to above.
Also, upon making an offer, an offeror may include the period in which the offer will be available. If the offeree fails to accept the offer within this specific period, then the offer will be deemed as terminated. An offer may also be revoked by operation of law, if an unreasonable amount of time has passed between offer and acceptance. [46]
Generally death (or incapacity) of the offeror terminates the offer. This does not apply to option contracts, in which the there's a possibility in which the next of kin or an assigned friend of the offeror can take his or her place after death.
The offer cannot be accepted if the offeree knows of the death of the offeror. [47] In cases where the offeree accepts in ignorance of the death, the contract may still be valid, although this proposition depends on the nature of the offer. If the contract involves some characteristic personal to the offeror, the offer is destroyed by the death.
A contract will be formed (assuming the other requirements for a legally binding contract are met) when the parties give objective manifestation of an intent to form the contract.
Because offer and acceptance are necessarily intertwined, in California (US), offer and acceptance are analyzed together as subelements of a single element, known either as consent of the parties or mutual assent. [48] Under the Uniform Commercial Code, offer and acceptance are not essential, and the timing of contract formation need not be clear for a contract to exist. [49] Scholars have pointed out that many contracts are not in fact formed by offer and acceptance, and they have critiqued and reanalyzed the doctrine. [50]
The Uniform Commercial Code (UCC), first published in 1952, is one of a number of uniform acts that have been established as law with the goal of harmonizing the laws of sales and other commercial transactions across the United States through UCC adoption by all 50 states, the District of Columbia, and the Territories of the United States.
Carlill v Carbolic Smoke Ball Company[1893] 1 QB 256 is an English contract law decision by the Court of Appeal, which held an advertisement containing certain terms to get a reward constituted a binding unilateral offer that could be accepted by anyone who performed its terms. It is notable for its treatment of contract and of puffery in advertising, for its curious subject matter associated with medical quackery, and how the influential judges developed the law in inventive ways. Carlill is frequently discussed as an introductory contract case.
Obiter dictum is a Latin phrase meaning "other things said", that is, a remark in a legal opinion that is "said in passing" by any judge or arbitrator. It is a concept derived from English common law, whereby a judgment comprises only two elements: ratio decidendi and obiter dicta. For the purposes of judicial precedent, ratio decidendi is binding, whereas obiter dicta are persuasive only.
Meeting of the minds is a phrase in contract law used to describe the intentions of the parties forming the contract. In particular, it refers to the situation where there is a common understanding in the formation of the contract. Formation of a contract is initiated with a proposal or offer. This condition or element is considered a requirement to the formation of a contract in some jurisdictions.
An option contract, or simply option, is defined as "a promise which meets the requirements for the formation of a contract and limits the promisor's power to revoke an offer". Option contracts are common in relation to property and in professional sports.
Consideration is an English common law concept within the law of contract, and is a necessity for simple contracts. The concept of consideration has been adopted by other common law jurisdictions, including in the United States.
The posting rule is an exception to the general rule of contract law in common law countries that acceptance of an offer takes place when communicated. Under the posting rule, that acceptance takes effect when a letter is posted ; the post office will be the universal service provider, such as the UK's Royal Mail, the Australia Post, or the United States Postal Service. In plain English, the "meeting of the minds" necessary to contract formation occurs at the exact moment word of acceptance is sent via post by the person accepting it, rather than when that acceptance is received by the person who offered the contract.
The United Nations Convention on Contracts for the International Sale of Goods (CISG), sometimes known as the Vienna Convention, is a multilateral treaty that establishes a uniform framework for international commerce. As of December 2023, it has been ratified by 97 countries, representing two-thirds of world trade.
The law of contract in Australia is similar to the contract law of other Anglo-American common law jurisdictions, but differences from other jurisdictions have arisen over time because of statute law and divergent development of common law in the High Court, particularly since the 1980s.
Spencer v Harding (1870) LR 5 CP 561 is an English contract law case concerning the requirements of offer and acceptance in the formation of a contract. The case established that an offer inviting tenders to be submitted for the purchase of stock did not amount to an offer capable of acceptance to sell that stock, but rather amounted to an invitation to treat.
Revocation is the act of recall or annulment. It is the cancelling of an act, the recalling of a grant or privilege, or the making void of some deed previously existing. A temporary revocation of a grant or privilege is called a suspension.
Canadian contract law is composed of two parallel systems: a common law framework outside Québec and a civil law framework within Québec. Outside Québec, Canadian contract law is derived from English contract law, though it has developed distinctly since Canadian Confederation in 1867. While Québecois contract law was originally derived from that which existed in France at the time of Québec's annexation into the British Empire, it was overhauled and codified first in the Civil Code of Lower Canada and later in the current Civil Code of Quebec, which codifies most elements of contract law as part of its provisions on the broader law of obligations. Individual common law provinces have codified certain contractual rules in a Sale of Goods Act, resembling equivalent statutes elsewhere in the Commonwealth. As most aspects of contract law in Canada are the subject of provincial jurisdiction under the Canadian Constitution, contract law may differ even between the country's common law provinces and territories. Conversely; as the law regarding bills of exchange and promissory notes, trade and commerce, maritime law, and banking among other related areas is governed by federal law under Section 91 of the Constitution Act, 1867; aspects of contract law pertaining to these topics are harmonised between Québec and the common law provinces.
New Zealand Shipping Co. Ltd. v. A. M. Satterthwaite & Co. Ltd., or The Eurymedon is a leading case on contract law by the Judicial Committee of the Privy Council. This 1974 case establishes the conditions when a third party may seek the protection of an exclusion clause in a contract between two parties.
In English contract law, an agreement establishes the first stage in the existence of a contract. The three main elements of contractual formation are whether there is (1) offer and acceptance (agreement) (2) consideration (3) an intention to be legally bound.
A contract is an agreement that specifies certain legally enforceable rights and obligations pertaining to two or more parties. A contract typically involves consent to transfer of goods, services, money, or promise to transfer any of those at a future date. The activities and intentions of the parties entering into a contract may be referred to as contracting. In the event of a breach of contract, the injured party may seek judicial remedies such as damages or equitable remedies such as specific performance or rescission. A binding agreement between actors in international law is known as a treaty.
Brogden v Metropolitan Railway Company (1876–77) L.R. 2 App. Cas. 666 is an English contract law case which established that a contract can be formed by the conduct of the parties.
An invitation to treat is a concept within contract law which comes from the Latin phrase invitatio ad offerendum, meaning "inviting an offer". According to Professor Andrew Burrows, an invitation to treat is
an expression of willingness to negotiate. A person making an invitation to treat does not intend to be bound as soon as it is accepted by the person to whom the statement is addressed.
Daulia Ltd v Four Millbank Nominees Ltd [1977] is an English contract law case, concerning unilateral contracts, and when embarking on the performance of an act for which an offer is open, at what point the offer may be withdrawn. In particular, Goff LJ observed that there would be a duty to not prevent full performance of terms in a unilateral offer, once performance had begun.
Intention to create legal relations, otherwise an "intention to be legally bound", is a doctrine used in contract law, particularly English contract law and related common law jurisdictions.
Power of acceptance is a concept of contract law. It refers to the power vested in the offeree by the offeror through the offer being made. It is used to determine whether the acceptance of an offer is valid.
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