1. Identify new customers: When a customer comes in and likes to look around and ask questions, it should be identified as a new customer. For this customer, first dispel her doubts, tell her the brand and store, and then sell her products.

2. Judgment of women's bust: Professional shopping guides should know what size bras customers should wear when they enter the store. If the bra they hold always doesn't fit when they try it on, or they buy it without trying it on, and the size is too big or too small after wearing it, the customer will think that there is something wrong with the quality of the product instead of choosing the wrong bra, and this customer may never become your consumer.

3. Guiding customers to try on is the key to successful promotion, especially for new customers, because the correct matching method can make customers wear bras with unexpected effects. In the underwear industry, the success rate of buying a bra after trying on is almost 100%, and the importance of trying on can be imagined.