Well, just like on pirate ships of old, a good Crew ensures that all the money goes into a central fund. Then all expenses are taken care of. Then, and only then, are equal shares paid out. Any Crew worth their salt knows that certain members will need to spend more after every run. Riggers are one of them. A single drone can cost $15,000 plus. That is a lot for any single party member to pay for. Additionally, when on character is giving everyone a ride in his or her mobile bunker, then everyone else should be ponying up extra money, even if the Crew hasn't signed a buccaneer's charter. If Mr. Johnson insists on paying each member separately, then they should all kick in to the general fund to cover mission costs. And once you get enough street rep, you can negotiate expenses into Mr. J's contract with the Crew.
Now if things have broken down so bad that you aren't leaving that crappy shop in the barrens without a guarantee of money upfront, it is time for the crew to sit down and talk it out. If they have problems grasping it, don't pick anybody up for the next run. Let them do the legwork in their Jackrabbits and Scorpions. Once the mages have to go astral on a street corner, and hackers have to go hot sim beside a cardboard box in an alley, and not in the armor 16/body 16 Van, they will be backing you up real quick.
