Used and loved by millions
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
purchase by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "purchase by" is correct and usable in written English.
It can be used when specifying the method or means through which a purchase is made, often followed by a specific payment method or time frame. Example: "You can complete your purchase by using a credit card or PayPal."
✓ Grammatically correct
News & Media
Encyclopedias
Wiki
Science
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
59 human-written examples
Prizes can help ensure purchase by a big studio.
News & Media
But he still sees the occasional spectacular purchase by Russians.
News & Media
The purchase by News Corporation involves several companies.
News & Media
The supervisors approved the purchase by a unanimous vote.
News & Media
The development will include residential properties available for purchase by foreigners.
News & Media
They hung in all the teashops, and prints were also available for purchase by customers.
News & Media
In 1803 the house of Baring helped finance the Louisiana Purchase by the United States.
Encyclopedias
Questions have been raised by Thaksinites about the legality of a land purchase by General Surayud.
News & Media
He advises people on the home furnishings they should purchase by considering their astrological sign.
News & Media
The deal is the third significant purchase by Caterpillar, based in Peoria, Ill., in recent months.
News & Media
It read, "Agnew Goes to Washington," and describes Sam's purchase by the Senators in early 1919.
News & Media
Expert writing Tips
Best practice
Use "purchase by" to clearly specify the agent or method involved in a transaction. This is particularly useful in legal, business, or academic contexts where precision is important. For example: "The acquisition was structured as a "purchase by" a newly formed subsidiary".
Common error
Avoid using "purchase by" when you mean "purchase with". "Purchase by" indicates who is doing the buying, while "purchase with" indicates the tool or method used. An error to avoid: "The item was "purchase by" credit card" (incorrect). Instead, say: "The item was purchased with a credit card" (correct).
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "purchase by" functions primarily as a prepositional phrase modifying a noun. According to Ludwig AI, the phrase is correct and usable in written English. It specifies the agent or entity responsible for making a purchase, indicating the buyer in a transaction.
Frequent in
News & Media
48%
Wiki
14%
Science
14%
Less common in
Encyclopedias
5%
Formal & Business
5%
Reference
0%
Ludwig's WRAP-UP
In summary, "purchase by" is a grammatically sound and versatile prepositional phrase used to specify the agent or entity making a purchase. As Ludwig AI confirms, it's widely used across various contexts, including news, encyclopedias, and scientific articles. When writing, ensure that you're using "purchase by" to indicate the buyer, not the instrument of payment (which should be "purchase with"). Remember, it's helpful in formal settings to clarify who or what is responsible for the buying action. Its frequency and broad applicability make it a valuable phrase for precise communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
acquired by
Focuses on the result of obtaining something rather than the act of purchasing.
bought by
A more direct and simpler way to express the same action, using a synonym for purchase.
purchased via
Reiterates the original meaning using 'via' to highlight the method.
obtained by
Indicates acquisition, but can refer to means other than buying, such as receiving as a gift.
obtained through
Highlights the method or means used to acquire something.
bought through
Simple substitution of "bought" for "purchase", maintaining the focus on the act of buying.
procured by
Implies effort in acquiring something, suggesting a more formal or complex process.
acquired via
Emphasizes the channel or method through which the acquisition happened.
secured by
Highlights the act of making sure to obtain something, emphasizing certainty of acquisition.
acquisition by
Nominalizes the act, turning the verb into a noun to emphasize the process of acquisition.
FAQs
How do I use "purchase by" in a sentence?
Use "purchase by" to indicate who or what is making the purchase. For example, "The land "purchase by" the government" indicates the government is the buyer.
What can I say instead of "purchase by"?
Depending on the context, you could use alternatives like "acquired by", "bought by", or "obtained through". For example, instead of "the "purchase by" the company", you could say "the acquisition by the company".
Is it correct to say "purchase by" a method of payment?
No, it's generally more accurate to say "purchase with" when referring to a method of payment. "Purchase by" indicates the buyer, while "purchase with" specifies the instrument used for payment. For instance, "purchased with a credit card" is preferable to ""purchase by" a credit card".
What is the difference between "purchase by" and "acquisition by"?
"Acquisition by" is typically used for larger-scale transactions like company mergers or takeovers, while ""purchase by"" can refer to any act of buying, big or small. "Acquisition" also implies a more formal process.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested