Before the summer vacation, the old books and old materials were purchased from the graduates according to catties.

Smart summer hawkers can only earn more than 10000 yuan in a short summer vacation.

He bought 7 old books and 1 jin.

Selling second-hand textbooks and exercises of all subjects, students in need can call 131 x x x x 96.

Such ads can be seen everywhere in the dormitories and canteens of Tianjin University.

He rode a tricycle, waiting for customers in front of the dormitory gate.

His business looked very hot. In just half an hour, he answered five or six phone calls. He bought several old sacks of books from over 10 students from two dormitory buildings.

When the peddler was busy putting the old books on the tricycle, his cell phone rang.

"Do you want second-hand information for postgraduate entrance examination?

No problem. I have them everywhere. "

According to the peddler, he has a storeroom for storing secondhand books, and books and exercises for each subject have been sorted and sorted, so customers can pick them up at any time.

The Henan hawker has been rooted in the campus for 8 years, he said.

In the past summer vacation, he would ride a tricycle to the dormitory area to buy old books and exercises, and then sell them to the recycling station.

Last year, he discovered new business opportunities. He would sell the old books and exercise data to the lower grade students according to the price of the waste paper, and the profits would be much higher than selling the waste paper, because he referred to the price of second-hand teaching materials when he sold the books.

There are two kinds of materials that I sell, one is the teaching materials, and they are very cheap, no matter whether they are old or old, they are 3 yuan each.

The other is exercises, exam papers and notes. The price of such materials is not necessarily the same, ranging from 5 to 10 yuan.

I don't think I have ever been to a university, but I know that these data are recorded by some classmates in class, maybe the essence of a subject. Even if they sell more, they will still have a market.

The only peddler of junior high school culture said he spent $two in the summer months last year.

However, he sold the tricycle on the campus dormitory area last year.

This year, he plans to expand the business scale and has rented a bungalow as a "storeroom".

As long as there is a classmate to call, he can always bring customers back to pick, or you can deliver door-to-door as required.

"Now is the peak time for graduates to leave school, and hundreds of books are to be collected every day.

Although it is temporarily in hand, it will soon be sold.

Even with the cost of rent, utilities, mobile phones and so on, my business in the two months is better than a year ago.