消费者只要认购了打折后的捆绑式服务，就不会去选择竞争对手的任何单一的无折扣服务。

Customers who sign up for a bundle of services and its associated discount cannot defect to a rival provider of any one of the services without losing the discount.

youdao

消费者只要认购了打折后的捆绑式服务，就不会去选择竞争对手的任何单一的无折扣服务。

Customers who sign up for a bundle of services and its associated discount cannot defect to a rival provider of any one of the services without losing the discount.

youdao