I am not very clear how much they sell, but according to my experience, customers ask my products are usually more potential goods, but their sales channels are different, it is difficult to say, in fact, you want to get the best-selling goods, every businessman wants to get, according to my experience, product sales needs to adapt to local conditions, advertising promotion efforts, packaging, brand, sales staff training, communication skills, after-sales service, product experience of these content comprehensive level, if you can do these content well, Sales can be going well
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