1. Glasses industry: Everyone who has worn glasses knows that a pair of glasses costs about one or two hundred yuan, which is still common. A frame is tens of hundreds of dollars, but the purchase price is only a dozen dollars, which is dozens of dollars less, and the profit margin is large.

2. Education and training institutions: At present, many institutions charge thousands of dollars on a quarterly basis, but the cost is very low.

3. Silver jewelry is violent, and the profit is generally more than 11 times the cost!

4. Tea shops are also very violent, and the cost of 1-3 yuan can be sold for about 8-15 yuan!

5. Make a POS machine. Find a merchant to use your POS machine in the early stage. As long as someone swipes the card, there will be a running water commission, and there will be no need to work later, waiting to collect money. Lacarra, Bangbang Technology, Credit Suisse, many people do these things.

Extended information:

The reasons why physical stores can't work:

First, the domestic economy continues to decline, the demand of the whole market is weak, and the survival difficulty of physical stores is increasing. In fact, in the middle and early 1991s, because everything has just been liberalized, it is a good opportunity to start a business. As long as you are willing to endure hardships and have a lively mind, you can basically succeed. Now the domestic economic restructuring cycle, all walks of life are not very prosperous, the difficulty of starting a business is self-evident.

Secondly, some experienced tenants always want to find lots with good locations, so that business can be easily done. But you can't have your cake and eat it. If you choose a good location, the rent is definitely expensive, but the rent is not too expensive, and the location is definitely poor. Some shops with less lots can only often post "Wangpu Transfer" notes, because tenants have changed wave after wave. Shops can't make a profit for a long time, and no one can do it anymore.

thirdly, the wages of employees are rising year by year. In recent years, local governments have raised the minimum wage one after another, and bosses have to raise their employees' salaries, otherwise the brain drain will be very serious. However, after the salary increase and rent increase, the profits of physical stores are getting thinner and thinner. For the owner of a physical store, it is necessary to find competent employees to work together, but they don't want their wages to be too high, because the physical store can't afford it.