What is the gold content of the 24K gold bank card of the Postal Savings Office?

Annual fee of gold card for postal savings 125 yuan, free in the first year, and free in the following year after swiping the card for 6 times.

Overdraft is 0.5 ‰ of the daily interest rate, and overdraft withdrawal is based on 1% of the transaction amount, with a minimum of 10 yuan, and 2 yuan is charged across banks.

For overpayment and overpayment, cash withdrawal is 0.5% of the transaction amount, with a minimum of 10 yuan, and 2 yuan is charged across banks.

The SMS notification service fee is free.