I see no problem with splitting CBs or credits on a partnership, because that's the nature of the relationship... split the good and the bad...
But per signups that do this, is a little less on the level... The whole point of PPS is to eat the bad ones, and benefit from the good ones to balance them out paying a flat fee... So if a sponsor only pays for the good ones and burns you for CBs or refunds they are really just taking you to the barbershop for a nice shave...
