# How to Keep Profit & Loss Results Accurate

- Enter every legitimate operating expense.
- Use the actual expense date.
- Avoid duplicate payees, categories, and transactions.
- Classify the same kind of cost consistently.
- Record the correct amount and payment method.
- Attach receipts or bills for verification.
- Review and correct errors before closing the reporting period.
- Limit deletion and editing to authorized employees.

RepairNest POS provides business-management information from the data entered. Review important financial results with your bookkeeper or accountant and follow the accounting rules applicable to your business.