Interesting re: 'AUM'. That would be more neutral than paying-out based upon specific product fees/commissions.
In my old place, the 'FCs' (Financial Consultants) earned 'Production Credits', which translated directly into $salary. I.e. they were directly incentivised to produce as much commission as possible for the bank, and also themselves.
This was why I mentioned earlier, an inherent ongoing contradiction. FCs bound by internal rules to only sell clients products that met their long-term reviewed and recorded investment objectives (their 'profile') vs FCs wishing/trying to sell products that earned themselves maximum fees. We had a reporting system that monitored products sold vs recorded client profiles. And any FC caught selling 'out of profile' would get a serious public whacking/penalty.
In that place the FCs were mainly 'upper-class' well connected people [so different from debt and futures trading!!

]. They were people hired for their social connections, rather than their intelligence or product knowledge. So it was very international, most nationalities from E-ME were represented. Essentially there was also a system for the FCs, you entered the client info into it, and it would tell you any given week what products might suit clients X, Y, and Z. No need to think, just be posh... lol
There was a spectrum of success, from those who were hired and never got a critical mass of income, and so got paid very little and quit. To those who started with a few big clients right off the bat, produced good results for those clients, who then x-referred the broker to their wealthy friends.
So say you might end up with one FC whose doing a decent job in cornering the private client investment business of the equivalent of say members of the Tanglin Club. Or a trio of Lebanese FCs who have cornered the wealthy Lebanese diaspora in London. We had another who had a client market/segment of Press/TV personalities, another, premier league footballers... and so on (at times when going through the front door, you'd do a double-take on some of the clients you passed coming in/out, but of course you could not acknowledge them or 'rush up for an autograph'*

)
It was interesting in a way, but felt veeeeeery slow after working on a trading floor. Also the FCs usually had a lot of snobby attitude, and an attitude that the middle/back office were against them, whereas on the debt floor your traders quickly learned that you were working with and for them.
Anyway enough, ho hum!
* One memorable incident. I went outside to have a smoke, and was chatting with a young and junior Ops clerk doing similar. We were making our way back in when up ahead of us by the entrance way pulled up a chauffered Bentley (not in itself at all unusual) and out stepped the England football team manager. Cue, the Ops Clerk immediately *yelling* 'ALRIGHT TEL!!!!!!!!' [Tel being the the man's popular/media nick-name]/Cringe!!
