most of the ISO agreements are between companies, not sole props I assume. One of the reasons your incorporate is to insulate yourself from PGs. I would say this is not the norm nor something we would ever engage in. stacking happens on the daily. there is no control over that to be trying to convince others you didn't do it. Other's have cutoff brokers. ODC shed a bunch when bad news broke out of shady brokers with felonies hit the news along with many more. I understand the risks, but, a PG seems outside the industry