There are always some advertisements on mobile phone Tencent. You can give things away for free. You only need to pay the 28 yuan courier fee when you receive the goods. Has anyone tried it? Is it tru

There are always some advertisements on mobile phone Tencent. You can give things away for free. You only need to pay the 28 yuan courier fee when you receive the goods. Has anyone tried it? Is it true? it's true. I met a watch seller and said that it was free with a postage of 2. I almost bought it at that time, and then I accidentally sent it by courier. The courier said that the postage for watches was only a few dollars. It suddenly dawned on me that the cost of the picture watch is only a few pieces. This is actually a marketing tool, playing with the fact that consumers don't understand the cost, make a fortune by focusing on sales, and clean up the inventory by the way.