What does the channel mean? For example, what do you mean when someone says I have channels? Please explain in an easy-to-understand way, and don't copy and paste Baidu Encyclopedia.

Channel: refers to the procurement or sales channel. For example, if you want to buy a mobile phone, some people say that I have channels, then what he means is that I have cheap channels to buy a mobile phone. As for whether his channel is a primary resource or a secondary resource, you need to compare the price to see if the final channel price matches you. If you want to sell products, such as mobile phones, tomatoes and so on. Some people say that I have channels, which means that he has sales channels, that is, lower-level distributors or direct suppliers, or sales channels of e-commerce platforms. I wonder if I understand what I said?