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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
by postage
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'by postage' is correct and usable in written English.
It can be used when discussing how to send something via the postal service; for example, "Please send your payment by postage."
✓ Grammatically correct
News & Media
Science
Wiki
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
3 human-written examples
Many would-be lovers have been divided by family, law or plain bad luck; before the days of long-distance phone calls or e-mail, the sublimated affair was conducted by postage stamp.
News & Media
If athletes were contacted by postage mail, perhaps non-response would have been lower.
The role of the contact at each site was to receive the packs, disseminate the packs to therapists, check the packs after completion and return them by postage paid envelope.
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Questionnaires were returned by postage-paid mail.
Science
These were returned by postage-paid mail.
Science
The one to Mr. Brokaw was stamped by a postage meter, but the one to Mr. Daschle had stamps pasted on it.
News & Media
The splattered boulder of "Untitled (Holley Rock)" (1963) telegraphs an emotional agitation that grows louder in "Carte Postale" (1975), in which a bloomer-wearing schoolboy's face is obliterated by a postage stamp.
News & Media
By selling postage stamp-sized cards used to hold memory in digital cameras, MP3 players, cell phones and PalmPilots, the company has seen its earnings jump fifteenfold to $300 million since 1997.
News & Media
They were asked to complete daily diary cards and the questionnaires described below at six and 12 months and reminded to complete these at the time of the appropriate monthly telephone call and return them by prepaid postage.
Science
Ensure your cards and gifts get to your family and friends on time by purchasing postage online early.
Wiki
Sample language could include, "I hereby certify that I have served a copy of this document on [insert name of other party] either by person or by mailing it postage prepaid on [insert the date]."[6].
Wiki
Expert writing Tips
Best practice
Consider the audience: in formal contexts such as business reports or legal documents using "by postage" provides clarity and precision.
Common error
Avoid using "by postage" when you actually mean shipping via a courier service. "Postage" specifically refers to using the postal service, not private carriers like FedEx or UPS.
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by postage" functions as an adverbial phrase modifying a verb, indicating the method of delivery. Ludwig AI suggests that the phrase is grammatically correct and usable in written English. The examples from Ludwig confirm its role in specifying how something is sent.
Frequent in
News & Media
33%
Science
33%
Wiki
17%
Less common in
Encyclopedias
17%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "by postage" is a grammatically correct and usable way to indicate that something is being sent through the postal service. Ludwig AI confirms this, and the provided examples demonstrate its usage across various contexts, including news, science, and general instructions. While not as frequent as other alternatives like "by mail", it offers a clear and specific way to denote the method of delivery. While the frequency is not high, using "by postage" provides clarity and precision in conveying how something should be sent. When there may be other means, this helps to provide clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
by postal mail
More specific than "by mail", clarifying the type of mail service.
via postal service
Emphasizes the method of delivery more directly.
using the postal system
Highlights the system employed for delivery.
through the mail
A more general term, suitable for everyday conversation.
via mail
Shorter and simpler, lacks the specificity of "by postage".
by means of postage
A more formal and less common way of saying "by postage".
through postal channels
Implies a more official or structured delivery process.
by sending it through the post
More verbose, emphasizing the action of sending.
through the postal network
Focuses on the infrastructure used for delivery.
using postage stamps
Highlights the method of paying for the mail service.
FAQs
How do I use "by postage" in a sentence?
You can use "by postage" to describe sending something via the postal service. For example, "Please return the completed form "by post"".
What's a more formal alternative to "by postage"?
A more formal alternative is "via postal service". Both phrases indicate the use of the postal system, but "via postal service" may sound slightly more professional.
Is it correct to say "send it by postage mail"?
While understandable, "by postage mail" is somewhat redundant. It's better to use either "by postage" or "by mail" for clarity.
What is the difference between "by postage" and "by courier"?
"By postage" indicates using the national postal service for sending items, while "by courier" means using a private delivery service like FedEx or UPS, which often offers faster and more secure delivery.
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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
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested