It is suitable to set up stalls to sell old people's things in winter. In winter, many elderly people need certain commodities, such as warm products, health products and shoes for the elderly. Selling products at stalls can meet the needs of the elderly. Winter is the traditional sales season, especially in China, people pay more attention to winter health care. Choose products suitable for the elderly, such as knee pads, thermal underwear, health food, etc. Selling stalls in winter will have a good market prospect.