Just got an email from Sarah, reminding me that I still owe this money

Not sure what they expect me to do, I guess to give my approval for them to deduct the money from my holdback/rebills? I am getting checks ok and they haven't deducted anything yet. The amounts are shrinking since I removed the verotel signup link from all sites, so its only the rebills. I guess I'll ignore them and see what they do about it. if they start deducting anything, I will cancel all remaining members so there will be nothing to deduct.