Strangers are easy to say, just refuse! For the door-to-door sales promotion of neighbors, considering the harmonious relationship between neighbors, if the products are really useful and the price is acceptable, you can buy some products according to your own ability, which can be regarded as helping your neighbors! However, if what you sell is really useless, such as some health care drugs, it is basically useless, just find an excuse to politely refuse, saying that you really don't need it for the time being, and wait until there are other products, such as daily necessities, and neighbors need to live in harmony for a long time before buying your things! Wechat commercial products are not reliable! Polite refusal is still necessary! Really buy it and experience it carefully, and compare it with the products in your hand. Use it if it's good, and don't use it if it's bad! How nice! How objective! I don't refuse embarrassment, and I don't miss meeting good products! In case the product doesn't have the effect and experience your neighbor said, you can silently understand a neighbor's attitude and prepare for future communication! Neighbors generally don't deliberately recommend a near product! Isn't it?