On the other hand, if the operator is willing to provide a different charging scheme based on the actual service type, it may be more beneficial to the users.
另一方面，如果运营商愿意根据实际移动类型提供不同的收费方案，则对用户的好处将更大。
2
Sometimes restaurants cope with this by charging high premiums for products that go hand in hand with long sittings - wine, starters and desserts.