1. Supermarkets are the main place to buy the necessities of life and one of the most convenient places to buy butter. In the supermarket, butter will be placed in the dairy area, adjacent to milk, cheese and so on. When purchasing butter, be sure to check the production date and shelf life to ensure the freshness and quality of the product.

2. Farmers' markets, as a traditional place to purchase ingredients for the family, are also a good place to buy butter. In the farmers' market, there are abundant brands and types of butter from different regions, and the price is also affordable compared to the supermarket.

3, with the development of the Internet, in the e-commerce platform, you can find a variety of well-known brands of butter, you can also enjoy a more favorable price and faster delivery service.