单选题：Questions refer to the following article.Our visa and Perso

Questions refer to the following article.
Our visa and Personal Credit Cards are issued by reliable capital retail bank. Offer is valid at all branded U.S. retail stations.
Offer subject to credit approval: This offer is only available on new Visa or Personal Credit Card accounts. The offer may not be combined with any other offer. Introductory Offer of $0.20 per gallon in Fuel Credits, up to a maximum of $300 in total Fuel Credits, is good for 60 days from the date the account is opened.
To earn Fuel Credits with the Visa Card, you must meet eligible spending thresholds in any billing period. Eligible spending includes net purchases made on your Card Account, other than
(1) any purchases made at our branded merchants or (1) any purchases at other fuel merchants. If you spend more than $300 in eligible spending in any billing period, you will accrue ten cents ($0.10) per gallon in Fuel Credits for each gallon of our fuel purchased in that billing period. If you spend more than $1000 in eligible spending in any billing period, you will accrue twenty cents ($0.20) per gallon in Fuel Credits for each gallon of our fuel purchased in that billing period. See the Fuel Rewards Program Terms on the application for details.
Our Visa Card and Personal Credit Card are issued by a capital retail bank and are not an obligation of our U.S.A. Inc. and our (不清楚) are registered trademarks of the Intellectual Property LLC.
A maximum of $300 in total Fuel Credits may be accrued and redeemed in any calendar year. Click here for information.
For our Credit Card Accounts that are approved for cash access Cash Access for our Credit Card accounts is currently available only in the U.S. and Canada for accounts with credit limits of at least $500.
Unauthorized charges do not include charges by a person whom you have given authority to use your accounts or card, and you will be liable for all use by such person.
The Visa and Personal Credit Cards are available__________ A．to get approval of credit at bank
B．in some capital retail bank
C．for combining with other offer
D．at U.S. retail stations