店
This Chinese character means store, shop.
You can watch how to write this. - (「店」の書き順（筆順）動画 - 漢字書き順辞典)
There are 2 main ways to read this, "みせ" or "てん".
When this is combined with other Chinese characters, this is often read as "てん".
For example, "百貨店 (ひゃっかてん)" means department store.
"書店 (しょてん)" means bookstore.
Japanese people casually refer to various stores as "お店 (おみせ)".
"お" is sometimes added to the beginning of a word to make it polite.
However, there are some words that we usually don't add "お".
At first, it will be difficult to tell the difference between the two.
Let's study and learn step by step.
By Higashi-Mikawa Kyōjindō Shujin (東三河狂人堂主人)