All sold by the catty, per catty 1 1 yuan! "At first I thought it was in the food market, but it turned out to be in the bookstore. Recently, the author passed a bookstore at the intersection of Fengqi Road, Yan 'an Road, Hangzhou. I saw big eye-catching posters everywhere on the facade and in the shop, which read several eye-catching Chinese characters: Bookstore closed down, books sold by the catty!

Passers-by have raised eyebrows, and even the owner of the mobile phone can't help but go in and have a look. However, when I look around, there are more people watching and fewer people buying. After customers choose books and weigh them, most of them choose to leave without paying, and they will mutter: I didn't expect books to be so heavy! The weighed price has caught up with the original price of the book. However, some people are happy to pay on the spot, thinking that they have got a big bargain.

Books are sold by the catty. Is it worth planning them? I wanted to verify it on the spot, but I didn't have time to rush. When I got home, the more I thought about it, the more I felt that it was difficult to weigh books, so I dug out books with different weights at home, weighed them with a kitchen scale accurate to grams, and compared their prices with the original prices of books.