I heard on the grapevine that payment processors have been extra wary, especially Paypal. It's SOP not to mention anything porny in commission info, but just to be safe, you shouldn't mention ANYTHING related to what it's for. Just say "thanks" or toss out a couple of grateful emojis. Please be careful, 'cause for a lot of people, this is our livelihood.

And if you've got the time and energy, continue to twist the knife on the payment processors. If they're cracking down harder, it's because they're getting nervous. Keep fighting the good fight.