daigou
Synonym discussion
Sense: noun/1
These terms all describe someone who buys goods for another person, but 'daigou' is the most specific. A daigou always lives outside China and serves customers inside China — the term carries cultural and economic context tied to the Chinese outbound shopping trend since the 2010s. 'Cross-border shopper' is a broader, more formal label covering anyone buying from another country, whether for themselves or others. 'Proxy buyer' focuses on the act of purchasing as a substitute, common in auction or limited-release scenarios, but lacks the regional specificity of daigou. 'Personal shopper' is the most general — it can apply to someone shopping in the same city for a local client, and it does not imply any cross-border transaction. For example, calling someone 'your daigou in Australia' tells a Chinese reader exactly what service is offered, whereas 'your personal shopper in Australia' could mean a local Sydney-based service for other Sydneysiders.
Common collocations
Etymology
From Mandarin Chinese 代購 (dàigòu), a compound of 代 (dài, 'on behalf of') and 購 (gòu, 'to purchase'). The term was adopted into English around 2010 as Chinese outbound tourism and cross-border e-commerce grew rapidly. In Chinese, 代購 can refer both to the practice of proxy purchasing and to the person who carries it out.