Also known as:engage in the business · engages in the business · engaged in business · doing business
Written by attorneys · grounded in primary & secondary sources — see below
A commercial activity undertaken regularly and for profit rather than casually or occasionally. The phrase identifies participants in a trade or profession who place goods or services into the stream of commerce as part of their ordinary operations.
Sources & Authorities
How it applies
Common Examples
6
Retailer Sells Defective Scooter
MegaMart, a national big-box retailer, prominently advertised and sold a line of KidGlide scooters. Dana purchased one for her son Leo. When the scooter accelerated uncontrollably in the parking lot and injured Leo, Leo sued MegaMart under strict products liability. MegaMart's regular marketing and sales of scooters placed it within the class of sellers subject to liability for the defective product.
Bank Processes Instrument Automatically
Evergreen Bank accepted a check for automated collection processing. The check contained a visible alteration that the bank's automated system did not catch because its procedures did not require manual examination. When the payee later sued the bank for failing to exercise ordinary care, the bank's status as an entity engaged in the business of banking meant its automated procedures were measured against prevailing commercial standards rather than a duty to inspect every instrument.
Select any source to read its text and confirm it supports the definition.
Cases
Statutes
Uniform Acts
Model Codes
Restatements
Study Supplements
Manufacturer Advertises Product Quality
LumoHeat mass-produced electric space heaters and advertised them as safe for ordinary home use. Carla purchased one through a retailer. The heater overheated and caused a fire that burned her. Carla sued LumoHeat for misrepresentation. Because LumoHeat regularly sold heaters to the public, its public statements about product quality exposed it to liability for physical harm caused by justifiable reliance on those statements.
Unlicensed Firearms Sales
Edward Everett repeatedly purchased firearms at gun shows and resold them to acquaintances for profit over several months. He did not hold a federal firearms license. Federal agents charged him with dealing in firearms without a license. Everett's pattern of acquiring and reselling guns for gain established that he was engaged in the business, triggering the licensing requirement.
Bryan v. United States524 U.S. 184, 118 S.Ct. 1939, 141 L.Ed.2d 197 (1998)
Corporate Merger Discussions
Basic Inc., a publicly traded manufacturer of chemical refractories, engaged in ongoing talks with Combustion Engineering about a possible acquisition. While those discussions were active, Basic issued statements to shareholders that downplayed the likelihood of a deal. Shareholders who sold during that period sued under Rule 10b-5. Basic's status as a company engaged in the business of manufacturing and its ongoing acquisition activity made its public statements material to investors.
Basic Inc. v. Levinson485 U.S. [224], at 238 1988
Broker-Dealer Sales Campaign
E. L. Aaron & Co., a registered broker-dealer, employed registered representatives who conducted a sustained sales campaign promoting Lawn-A-Mat stock using false statements. The SEC brought an enforcement action against the firm's supervisory employee. The firm's regular participation in securities transactions as part of its business operations subjected it and its supervisors to liability for the misleading statements made to investors.
Aaron v. SEC446 U.S. 680 (1980)
Common questions
Frequently Asked
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How does a court distinguish a person engaged in the business from a casual or occasional seller?+
Courts look for regularity, repetition, and a profit motive in the activity. A national retailer that advertises and sells a line of products qualifies, while a homeowner selling a single used item at a yard sale does not. The distinction determines whether strict products liability or other commercial rules apply.
Supporting sources
Does being engaged in the business require that the defendant actually manufactured the product?+
No. Any commercial participant in the chain of distribution who regularly sells the type of product can qualify, including retailers and wholesalers. The rule focuses on placement into the stream of commerce rather than creation of the defect.
Supporting sources
What role does the phrase play in determining ordinary care under the UCC?+
For a person engaged in business, ordinary care means observance of reasonable commercial standards prevailing in the area with respect to that business. Banks using automated processing are held to their own prescribed procedures provided those procedures do not vary unreasonably from general banking usage.
Supporting sources
Does the phrase appear in securities regulation definitions of broker and dealer?+
Yes. The 1934 Act definitions turn on whether a person is engaged in the business of effecting securities transactions or buying and selling securities for its own account. Merely providing information that facilitates transactions does not trigger the definitions.
Supporting sources
485 U.S. 224 (1988)Business Associations
…of the price set by the market. I Prior to December 20, 1978, Basic Incorporated was a publicly traded company primarily engaged in the business of manufacturing chemical refractories for the steel industry. As early as 1965 or 1966, Combustion Engineering, Inc., a company producing mostly alumina-based refractories, expressed some…
TortsCommon-law strict liability for abnormally dangerous activities and defenses to such claims · Common-law strict liability for abnormally dangerous activities and defenses to such claimsNEXTGENFoundational