No, you are never required to accept a RELAY. You always have the option to say no thanks.
How do I earn money and how much can I make as a RELAY driver?
You earn money on an hourly basis with RELAY. This range changes based on the demand from carriers. The total of how much you can make is in your control and depends on how often you want to work.
Who can be a RELAY Driver?
Any active CDL holder can sign up to be a RELAY driver. However, before you can become available to carriers, you must pass a background check, meet driving record requirements, and complete a RELAY training program.