Is it easy to be a shopping guide in loris?

It is not easy to be a shopping guide, that is, to guide customers to buy and consume. Shopping guide is very hard, and it is not easy to do shopping guide for loris. Shopping guides should not only be familiar with the prices of various products, but also be familiar with the models, specifications, performance and advantages of various products, as well as the advantages and selling points of their own products in the industry. Must have sales skills, can quickly grasp the psychological thoughts of consumers.