@weerab On eligible matchdays there are 4 PB payments, for top defender, midfielder and striker plus a bonus for the star player which is the highest scoring of the three. Excellent thread by Misto pinned to the top of the forum should answer most of your questions.
@kristiang85 the guy is crap. I've held so many times thinking hes bound to come good sooner or later but almost always sell again at a loss. The only hope is one of the inevitable arsenal transfer rumours actually comes true.
Indeed, he's the only player I've bought three times, thinking he looks good value. And each time I sell at a loss.