...We have a research article titled ‘U.S. Companies for Foreigners‘ which would guide you through the online application process to register the company, as well as the federal tax id....
(a) You made a typo in the card number, CCV code, expiration date, name or address;
(b) Your card balance is too low;
(c) Issuing bank has declined this transaction for some other reason related to your account.