I don't know of any online, but you may want to talk to you jobber first and see if they will give you a discount. Don't know how much business you do with them, but possibly they will work with you. I know when I first started up, I got one right off the bat on both HOK and PPG...worth a shot.
You may want to try Auto Body Depot on some of the paints or at least use them for comparison.
PPG put an end to online sales about two years ago(according to my PPG rep). They did it for that very reason, they thought the local distributers should get the sales.
Austin
Well get a ok discount. The main thing is we cant get K93 anymore. I really liked that stuff and now they say we cant get it in cali. I just thought I might be able to get it in another state.