I've read the boards for a while, but never posted. We manage approximately 60 websites that contain affiliate products targeted at specific markets. Recently we had a bad experience with DebtBug. We requested they send a commission check, they wanted to do a Paypal transfer. Their affiliate contract on their website states they pay via check which is our preference. They absolutely refused and became extremely rude, abusive and now refuse to pay us at all.
I've never had a bad experience with a merchant before and wanted to let other affiliates know this may be an affiliate they want to steer clear of.