The slogan is popularly pinned on Harry Gordon Selfridge, but its earliest documented appearance — September 1905 newspaper articles in Boston — credits the Chicago retailer Marshall Field, in whose store Selfridge worked his way up from stock boy to partner. Quote Investigator ↗ tentatively ascribes the adage to Field while stressing it is not certain he coined it; Selfridge is one of several retailers who later spread the phrase, not its proven author.
“The customer is always right” Not coined by Harry Gordon Selfridge. The earliest documented use of "the customer is always right" (Boston newspapers, September 1905) credits Chicago retailer Marshall Field, and Quote Investigator calls the true origin uncertain. Selfridge — Field's former employee — helped popularize the slogan in London but is not its proven author.
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In context
Evoking the world of Marshall Field — Chicago department-store magnate; mentor to Harry Gordon Selfridge. Theme: "The customer is always right". Atmospheric and restrained, cinematic directional light, a muted period-appropriate palette, fine grain and texture. Compose with generous empty space for the quote and a small credit line. No lettering in the image itself.
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Minimalist editorial slide for the quote "The customer is always right". Clean background, a single muted accent color, generous negative space, subtle paper or linen texture, no literal illustration — let the words carry it. Reserve clear space for a serif quote and a small credit line. No lettering in the image itself.
Provenance
Where the phrase actually comes from
Earliest record
Boston newspapers, September 1905
Credited to
Marshall Field (tentative, per Quote Investigator)
Popular claim
Coined by Harry Gordon Selfridge — unsupported
Precursor
“A client is always right,” an “old saying,” 1884
“Broadly speaking, [Marshall Field’s] policy is summed up in this: The customer is always right.”
1905, Boston press
Paraphrasing the earliest documented (September 1905) newspaper account of Marshall Field’s service policy, as reported by Quote Investigator and Wikipedia.
The earliest close match is a September 1905 article about Chicago’s Marshall Field, which said he adhered to the theory that “the customer is always right,” per Quote Investigator ↗.
Wikipedia notes the phrase is variously credited to Marshall Field, his one-time employee Harry Gordon Selfridge, and John Wanamaker — with no proof of who coined it (Wikipedia ↗).
A legal precursor, “a client is always right,” appears as an “old saying” in an 1884 text, showing the pattern predates the retail slogan (Quote Investigator ↗).
✓Public domain
Short commercial slogans of this kind are not eligible for copyright, and this one has appeared in the printed record since 1905 — well before the 1931 U.S. cutoff — with no single identifiable copyrighted work as its source. It is free to quote.
Fact-check
The misattribution
“The customer is always right” is a genuine early-1900s retail slogan, but pinning its authorship on Harry Gordon Selfridge overstates the evidence. The earliest record points elsewhere, and the true origin is honestly uncertain.
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credited as the originatorHarry Gordon Selfridge popularizer, not coiner
Selfridge is widely named as the source, but the phrase’s earliest documented use (September 1905) credits Marshall Field — in whose Chicago store Selfridge rose from stock boy to partner — and predates Selfridge’s own London store, which opened in 1909. He helped spread the motto, but no primary source shows he coined it (Quote Investigator ↗).
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the leading candidateMarshall Field tentative source
Field is named in the 1905 articles and is tentatively credited by Quote Investigator, but even QI cautions he may have adopted the line rather than invented it — and one Field biographer argued his actual maxim was the longer “Assume the customer is right until it is plain beyond all question that he is not” (Wikipedia ↗).
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one of several namesJohn Wanamaker also credited
The Philadelphia retailer is another figure the slogan gets attached to, underscoring that it was a shared industry ethos, not one person’s coinage (Wikipedia ↗).
✓The honest verdict: an anonymous early-1900s retail motto whose earliest 1905 record credits Marshall Field, popularized on both sides of the Atlantic by Field, Selfridge and Wanamaker — with no single proven author, per Quote Investigator ↗.
Context
Why it caught on
The phrase captured a genuine revolution in retail. In an era when caveat emptor — “let the buyer beware” — governed shopping and misrepresentation was common, department-store pioneers like Marshall Field, Selfridge and Wanamaker made liberal returns and customer satisfaction a competitive weapon. The slogan advertised that new posture.
Its very usefulness as a motto is why it spread so fast and attached itself to so many famous names — and why, a century later, it is hard to say who said it first.
A shared industry ethos in search of an author.
The longer “real” version
A recurring claim is that the working policy was actually the more cautious “Assume the customer is right until it is plain beyond all question that he is not.” This hedged form — discussed on Wikipedia ↗ — suggests the snappy slogan is itself a compression of a more nuanced managerial rule.
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Filed under
More provenance-checked quotes on the same theme, each with its reuse status.
1834–1906 · Chicago department-store magnate; mentor to Harry Gordon Selfridge
Marshall Field built Chicago’s dominant department store and is the figure named in the earliest (1905) printed appearances of “the customer is always right.” He championed liberal returns and customer service at a time when caveat emptor ruled retail. Quote Investigator credits him with popularizing — and possibly crafting — the slogan, while cautioning that the true origin is uncertain and that he may have adopted it from another retailer or an employee such as Selfridge.
For writers & researchers
Cite this
The primary source (Chicago)
Earliest documented in Boston newspaper articles about Marshall Field, September 1905; see Garson O’Toole, “The Customer Is Always Right,” Quote Investigator, 6 October 2015.
This verification page
Quotle.info. “Who really said ‘The customer is always right’?” Last verified 16 Jul 2026. https://quotle.info/who-said/the-customer-is-always-right