Introduction:During the Christmas season, Luckin Coffee launched a limited-time promotion where "purchasing any one drink earns you a collaborative sticker," attracting a large number of consumers to flood into stores. However, it also placed unprecedented pressure on frontline staff. From label confusion to preparation errors caused by similar recipes of new products, what operational challenges and practical lessons lie behind this 24-hour event? This article provides an in-depth analysis of the incident and offers useful insights.
Shortly after Christmas, many consumers were still immersed in the festive atmosphere, but for the frontline staff at Luckin Coffee, it was nothing short of a "Christmas calamity." To show appreciation to customers, the brand introduced a Christmas limited-time benefit: "purchase any one drink and receive a collaborative sticker." Originally intended to add holiday cheer, it unexpectedly led to a surge in orders across all stores, leaving employees overwhelmed.
In fact, it is not uncommon for Luckin’s new product launches to result in overwhelming first-day sales. But this time, the added incentive of "a sticker with every drink" caused even the mentally prepared staff to collapse instantly. Since any purchase—regardless of the drink—would earn a sticker, many customers who had previously hesitated due to the previous "buy two drinks to get a sticker" policy now seized the opportunity. They flocked to stores, and order volumes skyrocketed.
Early in the morning, when staff had not yet fully shifted into work mode, they were jolted awake by the constant ping of incoming orders. Looking around, the label printers were spitting out long strips of labels—not only the regular drink labels meant for cups, but also a large number of freebie stickers. Due to system settings, any order containing a free gift would trigger an additional label to be printed, resulting in both types of labels mixing together. This made it difficult for staff to distinguish between them, with some even joking that "it’s a test of eyesight."
Quotes from frontline staff such as "I’m losing my mind" and "my eyes are practically glued to the cup labels" reflected the chaotic scene at the time. What should have been a joyful holiday was instead burdened with unnecessary extra work due to a flood of useless labels, leaving many employees physically and mentally exhausted.
Even more headache-inducing for the staff were the two simultaneously launched Christmas-themed new drinks—the Christmas Sweetheart Latte and the Christmas Canelé Latte. These two beverages not only had very similar names, but their recipes were nearly identical, differing only slightly in syrup and toppings. For staff already struggling to differentiate the labels, this was the last straw, leading to numerous mistakes such as using the wrong syrup, incorrect toppings, or even serving the wrong temperature (hot vs. iced).

Faced with two new drinks that had similar recipes, staff needed to pay extra attention to the preparation steps. For example, the Christmas Sweetheart Latte might call for a specific flavored syrup, while the Christmas Canelé Latte might be paired with a different topping, such as a whipped cream pattern or a sprinkle of cocoa powder. It is recommended to double-check the order details and product specifications before preparation to avoid negatively impacting the customer experience due to oversight.
Although this 24-hour Christmas promotion brought considerable exposure and sales for the brand, it also placed immense pressure on store operations and frontline employees. Fortunately, after the event ended, everything returned to normal, and the staff went back to their usual roles as baristas—though this holiday memory may be remembered with a bit more fatigue and challenge.
For consumers, this might have just been a pleasant shopping experience, but for the baristas behind the scenes, it was an unforgettable lesson in real-world operations. In the future, when facing similar promotional events, brands and stores may need more thorough preparation to balance customer satisfaction with the workload on their staff.
The above content is compiled by CoffeeHunters, a coffee news website.