Quote:
1Covers U.S.-issued cards only. Does not apply to ATM transactions, PIN transactions not processed by Visa, or certain commercial card transactions. Individual provisional credit amounts are provided on a provisional basis and may be withheld, delayed, limited, or rescinded by your issuer based on factors such as gross negligence or fraud, delay in reporting unauthorized use, investigation and verification of claim and account standing and history. You must notify your financial institution immediately of any unauthorized use. Transaction at issue must be posted to your account before provisional credit may be issued. For specific restrictions, limitations and other details, please consult your issuer.
Loopholes to possibly deny any claim when times are tough. Sorry, you didn't report unauthorized use fast enough! Or any other excuse they can use from "other details".