ELI5: Explain Like I'm 5

Onsert

Imagine you are reading a storybook and in the middle of the story, you see a small paper with more pictures or a special toy that relates to the story. That is an onsert! It is like a surprise addition to something you are reading or looking at.

But how does it work? Let's say you are looking at a magazine that has a perfume advertisement. Suddenly, you find a small piece of paper that advertises another perfume on it, and it is attached to the magazine in such a way that it stands out from the rest of the pages. That is an onsert!

It is a useful way to attract attention to a specific product or information. People usually use it in magazines, newspapers, or any other printed material to increase engagement and interest.

In summary, an onsert is like a small surprise or bonus that you find in-between something you are looking at or reading. It can be a piece of paper, a small toy, or a sample item that gives you more information about what you are looking at.
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