The business account book is an indispensable part of enterprise financial management, which records all transactions and financial activities of the enterprise's daily business activities and is an important basis for reflecting the economic status of the enterprise. The accuracy and completeness of the business account book are of great significance to the enterprise's business decisions, tax declarations, audits, etc.
The business account book mainly includes the following aspects: 1. Sales account book: records the sales business of the enterprise, including sales revenue, sales costs, sales profits, etc. 2. Purchase account book: records the purchase business of the enterprise, including purchase costs, accounts payable, etc. 3. Expense account book: records the daily operating expenses of the enterprise, such as salaries, rents, utilities, etc. 4. Revenue account book: records various income sources of the enterprise, such as sales revenue, investment income, etc. 5. Tax account book: records the details of various taxes that need to be paid and declaration status of the enterprise. In each item of the business account book, detailed transaction records and related information are included. Taking the sales account book as an example, specific content should include customer information, transaction date and transaction number for easy tracking and historical transaction record retrieval, product or service information including name, specifications, quantity, unit price, transaction amount and transaction method such as cash or bank transfer, as well as sales personnel's name and commission ratio to record sales performance and commission allocation.