Agree! This is a pet peeve of mine. I don't give a damn about a seller's cost of doing business, I only care about the final cost I am willing to pay. This nonsense is the same as sellers on eBay charging stupidly high shipping to avoid fees. It's against PayPal's ToS and is simply unethical. If a person is willing to cheat PayPal, will they cheat me? When selling an item I factor in fees for shipping as well as PayPal and list the item "Delivered to your door" so the buyer knows exactly what the cost will be. Like tariffs, the customer ultimately pays all costs of doing business so there's no need for them to know how much it costs to sell an item. If you don't like PayPal's rules don't use the service.