False. According to the official website of China Savings Bank, the Savings Bank does not sell alcohol. Telephone sales are unreliable, because only fake and inferior wines are sold over the phone, and many of the wines sold over the phone are fake. Postal Savings Credit Card is a RMB credit card and is a UnionPay standard card. It has all the functions and services of a UnionPay standard credit card and can be used freely for consumption at home and abroad.