Exactly, the bill includes restrictions such as the original seller (e.g. Amazon) can't give a third party (e.g. Ez Books) billing information from the original

Exactly, the bill includes restrictions such as the original seller (e.g. Amazon) can't give a third party (e.g. Ez Books) billing information from the original transaction (Amazon). "It shall be unlawful for an initial merchant to disclose a credit card, debit card, bank account, or other financial account number, or to disclose other billing information that is used to charge a customer of the initial merchant, to any post-transaction third party seller for use in an Internet- based sale of any goods or services from that post-transaction third party seller."