[--]

Jyutping ping3 haak3
Pinyin pīn kè

Definitions (Wiktionary)
  1. noun
    group buyers who get together to save money by increasing their negotiating leverage or by using resources more efficiently

拼客 [--]

Jyutping
Pinyin pīn kè

Definitions (CC-CEDICT)
  1. person who joins with others to reduce costs (carpooling, group buying, sharing an apartment etc)