【明報專訊】Bait and switch is a sales technique（推銷術）. For instance, a shop will advertise an item at a low price to bait（tempt，誘惑）customers to the shop. Once there, however, a salesman will switch（轉移）the customer's attention to another — usually more expensive — item. "I stopped shopping at Mugg's Emporium when I discovered they bait and switch," Felix said. "I think fish also bait and switch!" Teddy replied.