The China Post Bank Credit Card APP is called "Postal Savings Credit Card". Search for "Postal Savings Credit Card" in the application market and click to download. After downloading, follow the page prompts to log in and use it.

PSBC Credit Card APP can provide account inquiry, mobile phone recharge, movie ticket seat selection, business travel online services, points redemption and other services.

There is also an "E-mall" where you can use your Japan Post Credit Card to purchase goods. The types of goods in the mall include digital products, household appliances, watches, jewelry, and luggage and outdoor bags.