There are many tricks for the elderly to buy health care products. The most common trick is to invite many people to the hotel to attract the elderly by giving gifts, so that the elderly can insist on listening to health courses for three to seven days. Every day after the meeting, they will give gifts to the elderly, and they will tell them that there will be better gifts the next day and start selling health care products on the last day. There are also some routines, that is, by making physiotherapy instruments, the elderly can experience health physiotherapy instruments for free, and they can tell some health knowledge to the elderly through physiotherapy instruments without spending money, and finally sell health care products themselves. There are many such routines, and many elderly people are attracted by this way and buy many health products. Let the elderly buy health care products, and there are ways to travel. Many companies selling health care products take the elderly out to play in the name of tourism, but in the process of playing, they tell the elderly a lot of health knowledge and the efficacy of the health care products they sell. By slowly infiltrating the role of health care products and the importance of health care, the elderly gradually fell into the routine of promoting health care products, and finally the elderly unconsciously bought a lot of health care products. Many people who sell health care products will also use some fake doctors to give the elderly a sense of trust. Of course, many health care products companies will also find some real doctors, but these doctors have retired and want to make some money, so they began to sell health care products with these people under the temptation of the interests of health care products companies. Before these doctors treat these elderly people, there will be some employees who sell health care products to chat with the elderly and master their illness. When these doctors treat the elderly, they will suddenly tell the illness of middle-aged and elderly people, which will give the elderly a great sense of trust. At this time, the health care products recommended by these doctors will be easily believed by the elderly, and the routines of health care products will emerge in an endless stream, making it impossible for the elderly to prevent.