This is a service!
Paypal is a service, you offer a product or service and you get paid. You want to get your money safely and quickly and paypal offers that. You can take Credit cards through Paypal, a convenience. This is a service and paypal deserves to get paid for it. I hate those that take advantage of this and try to get away without paying. I agree that if you need more to cover YOUR expenses raise your bottom line! Paypal is a cost of doing business!