Didn't really think that one through, did ya. It doesn't matter what industry you are in, expediting, dry wall construction, cutting hair... if you turn down jobs often enough, people will view you as someone they can't count on when they need you, as being unable to be relied on, as being someone who really doesn't want to work. There are always consequences every time you refuse a job, including being dropped to the bottom of the list of people to call the next time someone needs their hair cut, some drywall hung, or a load of emergency freight to be picked up and delivered.
You think your customers (in the case of expediting, your customer is your carrier or broker) are somehow obligated to use you and your services? They're not. You are in the customer service business, and they are the customer contracting your services. If they can't count on you, they wont use you, and there's nothing illegal about that.
