Offer and Acceptance: A Worked Contract Problem

Meet our recurring hypothetical. Priya owns Northline Restaurant Supply, a distributor of commercial kitchen equipment. Diego is opening Harbor Light Café and needs five commercial espresso machines. On March 3, Priya emails Diego: she can supply five Model X-200 machines, describing the quantity and stating a price of $2,400 per machine, and adds that she can deliver within three weeks. Diego replies the same week asking whether Northline can include installation and a two-year service plan. Priya answers that installation is available for an added fee but says nothing about the service plan. Two days later, Diego sends a purchase order for five machines at $2,400 each, adding a clause requiring delivery by a specific date and a clause disclaiming consequential damages if delivery is late. Priya ships the machines with her own acknowledgment form, which contains a different damages limitation and a choice-of-law clause. The machines arrive late, and Diego claims lost opening-week profits. Northline points to its limitation clause. Every question in this course flows from these disputed facts: Was there ever a single offer? Did Diego's purchase order accept it or counter it? Which paper controls? Notice how the scenario mixes a sale of goods, which points toward UCC Article 2, with negotiation conduct that a common-law framework also helps explain. Keep the parties and dates in mind; we will return to them in every section.

Before analyzing formation, identify the governing body of rules. The threshold question is subject matter. Priya and Diego are dealing in espresso machines, which are movable goods. In the United States, sales of goods are governed by Article 2 of the Uniform Commercial Code, as enacted state by state. New York's enactment of UCC Article 2, published by the New York State Senate, and California's codified contract provisions, accessible through the state legislative website, illustrate enacted goods rules and general contract provisions, respectively. Because enactments vary in wording and in a few substantive details, a careful answer identifies the governing state rather than assuming a single national text. If the deal had involved services, land, or employment, the common law of contracts would govern instead, drawing on doctrines reflected in codes like California's Civil Code provisions on contracts. Here, the goods focus makes Article 2 the primary framework, but common-law concepts still matter. The basic vocabulary of offer, acceptance, and consideration predates the Code, and Article 2 itself leaves gaps for common-law supplementation. A useful exam habit is to state this choice explicitly: this is a sale of goods, so Article 2 governs formation questions such as the effect of added terms, while general contract principles fill any gaps. Watch for mixed deals, like equipment sold with installation services, where many many courts ask whether the goods or the service predominate. For our facts, the machines predominate, so Article 2 leads.

An offer is a manifestation of willingness to enter a bargain, made so that another person is justified in understanding that assent will conclude the deal. Objectively assessed, it needs reasonably definite terms and must be communicated to the offeree. Invitations to negotiate, price quotations, and advertisements generally do not qualify, because the speaker reserves final judgment. Apply this to Priya's March 3 email. She identified the goods, the quantity, and a specific price, and stated a delivery window. A court applying an objective test could find this definite enough that Diego's assent alone would close the deal, at least on the core terms. But Diego's reply asking about installation and a service plan looks like a request for further negotiation, not a rejection; questions keep the dialogue open. Priya's answer, confirming installation for a fee but ignoring the service plan, sharpens the terms further. The exam trap here is treating every email as either a binding offer or a rejection. Instead, track what a reasonable person in Diego's position would understand: after Priya's second message, could Diego accept by simply saying yes? On these facts, likely yes as to the machines, price, and installation, with the service plan simply unaddressed. Note also that silence about a requested term is not agreement to it. The safer reading is that an offer existed covering the core transaction, leaving the service plan outside the bargain unless later accepted. That sets up the real fight: what happened when Diego sent his purchase order?

Acceptance is a manifestation of assent to the offer's terms, made in any manner invited by the offer. At common law, acceptance must ordinarily match the offer. A purported acceptance made conditional on changed terms is generally a counteroffer; a mere inquiry or request is different. Article 2 relaxes this for goods. Under the Code's battle-of-the-forms approach, a definite and seasonable expression of acceptance operates as acceptance even if it states additional or different terms, unless acceptance is expressly made conditional on assent to the extra terms. Diego's purchase order accepts the core deal: five machines at $2,400 each. His added delivery deadline and damages disclaimer do not, by themselves, destroy acceptance, because he is not saying 'no deal unless you agree to my clauses.' So a contract likely formed when his purchase order was dispatched or received, depending on how the offer invited acceptance. Timing matters here. Under the general American rule reflected in common-law doctrine, an acceptance sent in a manner invited by the offer, like a mailed letter, can be effective on dispatch, while other means, like instantaneous electronic messages, are typically effective on receipt. Priya's acknowledgment form, with its own different terms, then raises the next layer: it cannot revoke a formed contract, but its terms may or may not become part of the deal. The key exam point is sequencing: formation first, then the effect of additional terms. Diego's order probably accepted; the fight over whose terms govern comes next.

With formation established, the disputed terms take center stage. Article 2's battle-of-the-forms analysis proceeds in layers. First, determine whether both parties qualify as merchants. If they do, additional terms in the acceptance become part of the contract unless the offer limits acceptance to its own terms, the additional terms materially alter the bargain, or the offeror objects within a reasonable time. Different terms, as opposed to merely additional ones, are handled in ways that vary among the approaches commentators and courts describe, so a careful answer flags the uncertainty rather than asserting a single universal rule. Apply this to our facts. Diego's delivery deadline, sent in a purchase order, if both parties qualify as merchants, could become part of the contract unless it materially altered the deal or Priya objected promptly. His consequential-damages disclaimer likewise competes with Priya's contrary limitation clause. Because the two forms directly conflict, this is a clash between different terms, not a simple addition. Priya's acknowledgment, arriving after formation, cannot rescind the contract; its choice-of-law clause and limitation face the same merchant-analysis screen. The exam skill is naming each term, classifying it as additional or different, and applying the screen step by step, while noting that state enactments and court approaches vary on the hardest conflicts. On our facts, the late delivery and lost profits dispute turns on which damages clause, if either, survived. That resolution, argued both ways, is exactly the kind of issue an examiner wants you to wrestle with openly.

Now convert everything into a timed answer. Strong offer-and-acceptance essays follow a fixed sequence. First, state the framework: this is a sale of goods, so UCC Article 2 governs, with common-law principles filling gaps, and note that state enactments vary. Second, identify the offer: apply the objective test to Priya's email, note Diego's negotiating reply, and conclude an offer existed on the core terms. Third, analyze acceptance: classify Diego's purchase order under the Code's rule that a definite, seasonable expression accepts despite added terms unless conditional, and address timing, dispatch versus receipt, based on how the offer invited acceptance. Fourth, run the battle of the forms: classify each added term as additional or different, apply the merchant screen, and flag the unsettled treatment of conflicting terms. Fifth, resolve the remedy question: whose damages clause survived, and what arguments favor each side. Throughout, use the parties' names, tie every rule to a fact, and concede counterarguments, especially where the law genuinely varies. Common errors to avoid: skipping the governing-law step, treating Diego's questions as rejection, assuming the mirror-image rule applies to goods, and ignoring Priya's late acknowledgment. Budget your time roughly by issue weight; the battle of the forms usually deserves the most. Practice this sequence until it is automatic. When you sit for the exam, the structure, not memorized phrases, is what earns the points.