The Chinese internet gave the world's retailers a gift when it collectively decided that November 11 — 11/11, four singles — was the appropriate day for single people to celebrate their status with aggressive self-gifting. Alibaba recognized the opportunity in 2009, branded it, promoted it, and turned Singles Day into the largest shopping event in human history, generating more transactions in 24 hours than Black Friday and Cyber Monday combined.

The contrast with Valentine's Day is instructive. Valentine's Day is a holiday organized around couples — it creates in-group and out-group dynamics, with the coupled-up participating and the single watching from outside. Singles Day inverts this. The single person is the protagonist, the one being celebrated, the one with purchasing power to be courted by retailers. The loneliness that Western culture attaches to singlehood is reframed as a condition that merits its own holiday and its own commerce.

Whether this reframing is psychologically healthy or merely a more sophisticated form of retail manipulation is a question that Chinese cultural commentators have debated. The answer is probably both. Singles Day has genuinely created a cultural moment that normalizes and even celebrates singlehood in a society where family pressure to marry remains intense. It has also created a spending frenzy that marketing departments at every major Chinese retailer spend the preceding month engineering.

What Singles Day reveals about contemporary China is something about the collision of traditional family values and consumer capitalism — two forces that appear to be in tension but have found a way to coexist by giving each their own calendar slot. Chinese New Year for family. November 11 for the person you are when the family isn't watching.