Skip to content Request a project consultation

Free Forms/Tools · 005 Format Proof of contents payment

I sent it to ask for payment, but it never expires.

About 5 minutes to read BlueCanvas

What should I write in the proof of contents?

These are four things: facts and requirements, deadlines for performance, and actions in case of non-compliance. For facts, write down the contract date, amount, and progress of performance only by date and number, narrow down the request to one, and write down the deadline as a date. If you write the same content in four spaces, the other person can read at a glance what to do and by when. However, what the post office leaves behind is the fact that it was sent and the date, and the document itself is not enforceable.

Key takeaways

  • The first time you use a proof of contents, it will take a long time. However, what the reader needs is not circumstances, but What to do and when to do itno see.
  • The text is Facts · Requirements · Deadline for performance · Measures in case of non-compliance Just divide it into four spaces and write it down. It's not about writing more, it's about putting what you have in place.
  • However, what the post office leaves behind is Fact and date of sendingno see. The document itself is not enforceable or guarantees that you will get your money back.

The circumstances are written at length, but there is no request.

This is usually what happens when you start writing proof of contents because you haven't received payment. We had a good relationship for a long time, and we did our best to complete the delivery despite difficult circumstances, but we are having trouble contacting them since then.

It's all true, but after reading it There is nothing left for the opponent to do. This is because there is no sentence asking how much to ask and by when. Documents are not a place to convey feelings, but a place to decide what to do.

Divide the text into four spaces.

BlueCanvas opens for free. BLUE FORM The content certification is divided into four main sections from the beginning. We've included numbers and instructions so you don't have to memorize what to write.

CannesHow to write
1. FactsContract date, amount, and progress of performance Dates and numbers only less
2. RequirementsThe request is narrow it down to one less
3. Deadline for performanceUntil when by date less
4. Measures in case of non-complianceWrite down what you will do when the deadline passes

If you write the same content separately, it changes like this:

Let's move the content from the previous document into four spaces.

  • facts — A service contract was signed on June 1, 2026, and the contract amount is 4,000,000 won. Delivery was completed on July 20th.
  • Requirements — We request payment of the balance of 2,000,000 won.
  • performance deadline — Please make payment by September 30, 2026.
  • Action in case of non-compliance — If it is not implemented by the deadline, we will consider legal proceedings.

It's not that I wrote more. I just put the content in place, What should the other person do and by when?It can be read at a glance.

Scope certified by the post office

It's good to make one thing clear here. There are those that remain as proof of contents and those that do not.

What's leftWhat is not left
When was it sent (date)Proof that what is written is true
Who did you send it to?Force that the other party must follow
What kind of content was sent?Guaranteed to get your money back

You can think of it as a record of when and what was requested, preventing the rebuttal of "I've never heard that before." This article General information for guidance purposesThe effect of suspension of the statute of limitations or termination of the contract varies depending on the individual case. If the amount is large or the matter will lead to litigation, please have a lawyer review it before sending it.

Look for three things in the document you are sending

There is no need to write a new one. All you have to do is find the three things below in the text you have already written and put them in place.

  • facts — Are the date and amount written down?
  • Requirements — Is it written in one sentence about what you want to do?
  • performance deadline — Is there a date written on it?

If you have all three, your opponent will decide what to do. If even one is empty, you can fill it in from that spot.

BLUE FORM Content Certification is opened for free without membership registration, input values ​​are not sent to the server, and are saved as PDF and Word. The documents, amounts, and company names in this video and the examples above are all reproductions and do not refer to actual locations.

Full video subtitles (6 scenes)

I sent it to ask for payment, but it never expires.

If you write down the circumstances at length, the other person will not know what to do.

Three things missing

There are no facts, no dates, no amounts, no demands, no deadlines for performance.

The text section is divided into four sections.

Facts, requirements, deadlines for performance, and actions in case of non-compliance. There is no membership registration or payment.

If you write it down in detail, you will be able to read what you have to do.

It's not about writing more, it's about putting what you have in place.

What the post office leaves behind

This is the fact that it was sent and the date it was sent. The content does not prove to be true or is enforceable.

Three things to look for today

Facts, requirements, and deadlines.

Frequently Asked Questions

If I send a proof of contents, will the other party pay me?

I can't say that. What the post office leaves behind is what content was sent to whom and when, and the document itself does not have the power to make others follow you. However, a document that clearly states the demands and deadlines helps the other party know what needs to be done and prevents later rebuttals such as “I never heard that.” If payment is not made, the next procedure will be followed. The procedure varies depending on the case, so please check with an expert.

Can't I just write down the circumstances?

You can write it down. However, since circumstances alone do not determine what the other party will do, it is better to first enter the date and amount in the fact box and then add only as much as necessary. It is for the same reason that the instructions in the facts column say, “Enter the contract date, amount, and progress of performance by number and write only the dates and numbers.” The longer your emotionally charged sentences, the more difficult it is for the reader to find your request.

Can I make multiple requests?

You can write it down, but it's better to narrow it down to one. If there are multiple requests, the other party may not be able to decide which one to do first, and there is room for the other party to fulfill only part of it and then postpone the rest. There is also a notice in the requirements section of the form that says, “Please narrow your requirements down to one.” If you really need multiple things, you can put the most important ones in the requirements and organize the rest in the facts or actions column.

Is the information I enter saved on the server?

It is not saved. BLUE FORM fills out the form within the browser and prints the screen as is or downloads it as a Word file, so there is no request to send input values ​​to the server. We opened the relevant script and confirmed that no transfer requests were made. Even if you use temporary storage, the contents remain only in the storage space within this browser and are automatically deleted after 7 days. There is no membership registration or payment, so even if you enter the other person's name or amount, the value will not be retained by us.

Fill out the proof of contents on the screen and save immediately

BlueCanvas BLUE FORM is opened for free without registration, and input values ​​are not transmitted to the server. There are numbers and instructions attached to the four spaces in the text, so you don't have to memorize what to write.

Open BLUE FORM

Other short form insights

See all short form insights→