返傭 [－佣]

Jyutping faan2 jung4
Pinyin fǎn yōng

Definitions (Wiktionary)
  1. noun
    commission; brokerage fee (Classifier: 個／个 m; 筆／笔 m)
    (syn.) 回扣
  2. noun
    kickback; rebate (Classifier: 個／个 m; 筆／笔 m)