Tea Chain's Tennis Giveaway Crashes App, Then Rewards Its Staff

When Chinese tennis star Zheng Qinwen won her first WTA 1000 title at the 2026 China Open, Chagee — the tea brand that signed her as its global ambassador — wanted to celebrate loudly. On October 11, it announced a buy-one-get-one-free deal across its entire menu. By the next day, demand had blown past every expectation, and the company’s mini-program briefly stopped working as users flooded it.

Chagee is one of China’s best-known “new-style tea” chains, a category that sells fresh milk tea and fruit drinks rather than the powdered mixes of the past. Zheng, 23, is the country’s biggest tennis name and a national source of pride. The combination of a beloved athlete and a free drink proved irresistible. Social media filled with screenshots of frozen ordering pages and store queues that stretched far past the counter.

Inside the shops, the picture was messier. Reporters who visited outlets found staff telling customers the wait would run over an hour, with one employee saying 200-plus cups were already backed up and suggesting people order later. Receipt printers kept churning without pause. The chain’s preparation, critics noted, had not matched the scale of the promise: ordering systems, staffing and cup supplies all strained at once.

Then came the twist that turned a logistics headache into a feel-good story. Chagee said it would hand out 13.5 million yuan in total rewards to frontline store employees — 10 million yuan in cash red packets and 3.5 million yuan for team-building activities. Rather than letting the day be remembered for a crashed app, the company redirected the spotlight to the people who actually made the drinks.

The decision landed well with many observers, who saw it as a rare case of a brand sharing the spoils of a viral moment with the workers who absorbed the pressure. It also underlined how much of China’s tea competition now runs on celebrity ambassadors, limited-time promotions and app-based ordering. A single athlete’s victory can translate, within hours, into millions of cups and a nationwide stress test of a company’s operations.

For Chagee, the episode is both a warning and a win. The overload exposed real gaps in how promotions are sized and staged, especially for a brand with thousands of stores. But the bonus announcement gave it a narrative many rivals would envy: a company that stumbled, then took care of its staff. In a market where tea brands fight for attention and loyalty, that story may outlast the free drinks themselves.

Zheng’s win, meanwhile, keeps paying dividends beyond the court. Her rise has pulled new audiences toward tennis in China and made her one of the most commercially valuable athletes in the country. Brands want a piece of that momentum, and Chagee got a very public reminder of what happens when that desire meets a buy-one-get-one button.