So Paypal is still letting eBay continue to sell attys and cartos but not Rob? Or does anyone know for sure. If that's true, I wonder how would PP explain their hypocrisy?
Regardless of being hypocritical , there is restraint of trade violations here. They can not tell you what to sell or not to sell or how to do business. If it's true that they are not unilaterally enforcing this stance then that's even worse. They are giving you ground for a legal complaint. All they can do is refuse to do business with ecig companies and that has to include everyone , even eBay sellers or it is an illegal policy.
Rob, document any losses/expenses this costs you and spread the word to other vendors to do the same. Pp can be held liable for those losses and the more vendors involved the better the case will be when/ if it has to go to a lawsuit level.