1, winning the favor of consumers: small materials are the most frequently used and common small materials in tea shops. Others charge, his family does not charge, it is easy to win the favor of consumers psychologically. At the same time, products such as pearls and Boba need to be eaten quickly to maintain the best taste. Encouraging others to add materials for free is actually to ensure the freshness of products.

2. The prices of milk tea sold by the tea shops themselves are on the high side: the prices of some tea shops involve free milk tea, medium cup 10 yuan and large cup 13 yuan. Even milk tea without anything is at this price, which is about 1-3 yuan higher than that of similar milk tea shops. This design is equivalent to assuming that customers want to buy the most milk tea at first, and I will provide you with free feeding service, but it is up to you to decide whether it is necessary or not. The biggest "scheming" is to turn services into products to sell.