How did the bag catch fire? There are not many kinds of menus, mainly old brown sugar pearls. Disadvantages: single product, less customer selectivity, and some passengers will be missed; Advantages: It highlights its own advantages, so that people who have drunk it will think of this brand when they mention bubble tea. Although the store is busy, the division of labor is clear, and the cashier is patient in ordering, reminding customers to wait for a long time. The boiled pearls are placed next to the cashier's area, which makes people see at a glance and has a strong flavor.