What little-known profiteering industries are there now? Is the entry threshold high?

The industry of reselling information is not very high, but it is illegal. Many profiteers will touch the law, which is very risky. If you are not careful, you may be caught, so really don't take these roads to get wealth, because it is really dangerous. Think about it, whether life is important or money is important, so if you want to get wealth through these, get it back quickly.

However, there are also some occupations that are quite profitable, and the profits are relatively profiteering, but they are not illegal. The average profit rate of aquarium cleaning and ornamental fish treatment is about 800%, which is among the best in the aquarium market. Stores that invest more than 100,000 yuan can make a profit of 600,000 to 700,000 yuan a year, and good ones can reach millions of yuan. But in the aquarium market, this kind of shop is not simple.

In fact, this industry is very profitable, and most projects probably exceed 300%. The profit of medicine is as high as 1000%. The same bottle of gentamicin sells for a few cents in ordinary pharmacies, and it can sell for ten dollars to cure fish. Similar situations abound. The technical components contained in the service can be considered as zero cost, almost all of which are a pure profit.

Secondly, the demand is relatively large. Nowadays, many people like to raise fish at home, but ornamental fish are also called "rich fish" because they are too spoiled. Poor water quality in fish tanks, external interference or stimulation, and improper feeding will all lead to illness and death of fish. However, in order to maintain the fish tank well, it is necessary to go through a whole set of procedures such as removing moss scale, washing sand, repairing aquatic plants, cleaning filters, and repeatedly pumping water and adding water. Most people not only don't know this professional technology, but also have no time. Most fish farmers don't know how to treat fish.