noun
unscrupulous business practices; fraudulent business practices
Refers to dishonest, deceptive, or exploitative commercial methods, often targeting vulnerable consumers. Common in consumer protection contexts.
悪徳商法の被害に遭わないように注意しましょう。
Be careful not to fall victim to unscrupulous business practices.
この会社は悪徳商法で訴えられた。
This company was sued for fraudulent business practices.