In Mexico, ultra-fast fashion retailer Shein (turnover of US$45 billion in 2023, net margin of US$2 billion, up by 185% in one year according to the Financial Times) is shaking up local players in the mass-market fashion sector with an atypical model. The firm built up a network of more than 1 million sellers who sell on WhatsApp and deliver goods to customers in high-traffic areas such as metro stations.
Coppel and Walmex, Walmart’s local subsidiary, are responding with more aggressive...