Price-related agreements are presumed to be violations, but antitrust authorities view most non-price agreements with less suspicion because many have valid business justifications.

• 虽然与价格相关的协定常被假定是非法的，但反托拉斯当局认为多数非价格协定无多嫌疑，因为它们之中许多都有正当的商事抗辩理由。