Maybe the paper didn't address this but it sure is all over bitcoing.org. "As these services are based on Bitcoin, they can be offered for much lower fees than

Maybe the paper didn't address this but it sure is all over bitcoing.org. "As these services are based on Bitcoin, they can be offered for much lower fees than with PayPal or credit card networks." https://bitcoin.org/en/faq https://bitcoin.org/en/faq