Diffrent %s in chained payments for diffrent levels of users

about 4-5 months back I had asked if this was possible and was told it was on the things to do list... I was just curious if there has been anymore thought on this or if it even has been added and I just haven't noticed it.

Basically saying lvl 1 prosites members get a 10% cut taken out and lvl 2 get a 5% cut taken out of sales...

Thank you