Some do, and some say "Well, I name my price when they call me." Which is a violation of the CBA. Anyone called of the Standing Available list can not be offered premium pay in the form of a JRM for ccepting a trip. If they do, they and the company are violating the CBA

For guys who say "If the company wants to give it to me, im going to take it," just know you are taking the JRM opportunity away from the pilot who is supposed to be offered that trip at 200% prior to you.