Punch-in point and punch-in place are words that often appear in tourism or consumption, meaning that if you want to go to this place, you'd better leave records, such as taking photos and videos. "Punching in" is a kind of recording behavior that the circle culture understands and gains recognition.

The word "punching in" comes from the workplace, which means that employees should put their attendance cards on the magnetic card machine and record the time of going to and from work every day, so as to let the company know that employees go to work and record attendance. However, after it spread on the Internet, it became a record of "reminding people to give up some bad habits or try to develop a good habit", such as punching in fitness and learning to punch in, and later it evolved into a record of the persistence or attitude of a new generation.

A common place to punch in is an online celebrity, which generally attracts many people to visit. Another thing you have to do is to take photos under the landmark building and send a circle of friends to prove that you have been here. This is called punching in.

However, punching in doesn't mean approval, let alone approval or satisfaction, it's just a record.