I believe a lot of consumers have such experience. After shopping in the supermarket, they can throw away the printed shopping tickets in the supermarket without seeing them. They think that the small ticket is of little value, and it is useless to keep it.

In fact, you often throw your wealth away like this.

In the supermarket shopping tickets, you can print the names, unit price, quantity and so on of each item you buy. Leaving the small ticket can not only have a good idea of the items you buy, but also make a statistic of your monthly consumption.

Xiao Zhang often used to shop in some supermarkets, and used to keep the shopping tickets every time. After a long time, she found that although they were the same item, they had different retail prices in different supermarkets, and then they would find out which one was the cheapest and the other one was more expensive.

Like a brand of the same soy sauce, there are four kinds of prices in four different supermarkets, and the difference between the highest price and the lowest price is 0.7 yuan. After buying this soy sauce, she will choose the supermarket with relatively low price.

Now, Xiao Zhang stores the "shopping tickets" according to the order of shopping, which is counted at the end of each month, so that we can know the consumption expenditure of the daily necessities of the month. The most important thing is that now she has learned what is the cheapest thing to buy at any home, and I believe that if we stick to it for a long time, we will save a lot of money.