Case: The minority consumer thinks own carpenter craftsmanship even better, rather the paving floor, also does not hope the package installment service which chooses the floor enterprise to promote.

• 案例： 少数消费者认为自家的木匠手艺更胜一筹，宁愿自己铺装地板，也不愿选择地板企业推出的包安装服务。