It may be profitable. If a pickled fish is generally sold for 16 yuan, excluding fish 4 yuan, pickles 1 yuan, seasonings 1 yuan, and other 2 yuan, each pickled fish can earn 8 yuan, if you can sell 100 copies a day, then the day's profit may be 800 yuan, a month may be able to earn 2500 yuan of pure profit, a year may earn about 50,000 yuan of pure profit. In the operation of the pickled fish store at the same time if you are willing to put a little effort to do some publicity for your store, that will bring more consumers, profits will be increased because of the increase in foot traffic and rise. This answer is for reference only. Click to learn more to join the program to join a pickled fish store can also be the boss of their own