I must tell you, I can't buy it. There is not even a counter, and there is no after-sales service. It is possible to develop, produce and sell by itself, and the cost is extremely low. Is it a door-to-door activity? You can't buy things that are sold door-to-door, whether it's activities or various promotions. The cost price is only about 15% of the commodity, which is inferior. More than 20 percentage points for sales staff, more than 0 percentage points for supervisors at all levels/kloc-0, and more than 20 percentage points for sales managers. Do you think it's fake except for the freight and so on? No one is stupid, door-to-door sales don't make money on a hot day, and there are too many trading companies now. Sometimes it's just an impulse. Ha ha laugh