Office supplies belong to the first-class subject management expenses, and detailed subjects can be written as office expenses.

Credit card, also called debit card, is a credit certificate issued by a commercial bank or credit card company to eligible consumers. The function of credit card has a great influence on both banks and consumers. Its main uses for consumers are: 1. When consumers are short of funds, they can temporarily overdraw and ease the economic pressure. Secondly, the reasonable use of credit cards can guarantee the credit of consumers to a certain extent. 3. If conditions permit, you can use a credit card to spend money, and you can also earn points.