exactly as above. i do a few side jobs from time to time, just servicing other members of staff cars in my lunch breaks etc, i never charge them a lot as we all work together but the amount of time i'd have to wait a fortnight to get 30-40 quid out of them for a service that would have cost them probably £250 to get done elsewhere just took the piss. i refuse to give the keys back now until the money has been handed over. had 2 this year try it on, 1 i kept his keys for 3 days and the other i took the stereo out of his car until he paid up.