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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a legitimate customer
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a legitimate customer" is correct and usable in written English.
You can use it to refer to a customer who is honest and trustworthy. For example, "The store only wants to provide services to legitimate customers."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(6)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
4 human-written examples
There's also the danger that you don't know who you're talking to: is it a legitimate customer service representative from the website you're shopping with, or a hacker?
News & Media
So if it becomes more painful for a legitimate customer to use a product than it is for the pirates then that's a problem".
News & Media
So if it becomes more painful for a legitimate customer to use a product than it is for the pirates then that's a problem," he says.
News & Media
While other solutions are solely focusing on verifying customer-given information, which is easy to fake, Forter focuses on combining that with the actual behavior of a legitimate customer – something that is much harder to fake.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
But for the Forex Financial Club, that could be a perfectly legitimate customer, since Forex actively seeks overseas clients.
News & Media
Amazon did not respond to requests for comment on this story, but gave the following statement to the New York Observer: "It's important to us to ensure that customers can trust our sales' rankings and that those rankings accurately reflect legitimate customer activity.
News & Media
"These legitimate customer accounts were accessed by cybercriminals who had obtained the customers' login and password either through data breaches of other websites and retailers, or through the use of key-loggers and/or other malware on the customer's own PC.
News & Media
"This tied us up with serving bogus orders, can cost us hundreds of dollars per order and, most importantly, detracts from our ability to serve legitimate customers," an SBC spokesman, Selim Bingol, said.
News & Media
The advent of tamper resistant pseudoephedrine products into the marketplace presents a significant tool to aid legitimate customers, pharmacists and law enforcement.
They're unlikely to rush to make it any harder for legitimate customers to change a PIN.
News & Media
False alarms can cause embarrassment or anger to legitimate customers; some expect an apology and may be put off returning to the store in question, while others familiar with tags and their rationale have been found to be more understanding (Dawson 1993; Blackwood and Hayes 2006).
Science
Expert writing Tips
Best practice
When discussing fraud prevention or security measures, use "a legitimate customer" to differentiate between genuine users and malicious actors.
Common error
Avoid using "a legitimate customer" repetitively in close proximity; vary your language to maintain reader engagement. Consider alternatives like "genuine client" or "verified purchaser" where appropriate.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a legitimate customer" primarily functions as a noun phrase acting as the subject or object of a sentence. It designates an individual or entity that engages in lawful and honest transactions with a business or service provider. Ludwig AI confirms this usage.
Frequent in
News & Media
56%
Science
28%
Wiki
8%
Less common in
Formal & Business
5%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "a legitimate customer" is a grammatically sound and frequently used phrase to denote an authentic and trustworthy client, primarily within news, media, and scientific contexts. According to Ludwig AI, it’s perfectly acceptable for use in written English. To enhance clarity and avoid redundancy, consider using alternatives like "a genuine client" or "a valid customer". It's particularly valuable in discussions about fraud prevention and security measures where differentiating between honest users and malicious actors is crucial. While appropriate in many scenarios, the phrase may be overused. Varying your terminology is important for maintaining engagement.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a genuine client
Replaces 'legitimate' with 'genuine', emphasizing authenticity.
a bona fide customer
Uses the Latin term 'bona fide' for 'good faith', indicating authenticity and honesty.
a valid customer
Substitutes 'legitimate' with 'valid', focusing on the legality and correctness of the customer's status.
an authentic buyer
Replaces 'customer' with 'buyer' and 'legitimate' with 'authentic', highlighting the genuine nature of the purchase.
a real patron
Uses 'patron' instead of 'customer', suggesting a more established and loyal relationship, and 'real' instead of 'legitimate'.
a verified purchaser
Focuses on the verification aspect, ensuring the customer's purchase is confirmed and legitimate.
a true client
Simple substitution of 'legitimate' with 'true' for emphasis on the client's genuine status.
a lawful consumer
Emphasizes the legal aspect of the customer's activities by using 'lawful' instead of 'legitimate' and 'consumer' instead of 'customer'.
a reputable customer
Shifts the focus to the customer's reputation, implying they are trustworthy and reliable.
an honest customer
Directly highlights the customer's honesty and integrity.
FAQs
How can I use "a legitimate customer" in a sentence?
You can use "a legitimate customer" to describe someone who makes genuine purchases or uses services honestly. For example, "The company aims to protect "a legitimate customer" from fraudulent activities".
What's the difference between "a legitimate customer" and "a potential customer"?
"A legitimate customer" refers to someone who has already engaged in a transaction or is genuinely using a service, while "a potential customer" is someone who might become a customer in the future but hasn't yet made a purchase or commitment.
What can I say instead of "a legitimate customer"?
You can use alternatives like "a genuine client", "a valid customer", or "an authentic buyer" depending on the context.
Is it redundant to say "a legitimate and real customer"?
Yes, using both "legitimate" and "real" is often redundant because "legitimate" already implies authenticity. It's generally better to use just ""a legitimate customer"" for clarity and conciseness.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested