...funds from personal funds). In other words, piercing company veil would be as hard for Single-member LLC as it is for Multiple-member LLC as long as the formalities are kept....
(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.