How should an invoice look in order to be professional and accurate?

A professional and accurate invoice should include the following elements:

1. Business name, address, and contact information
2. Client's name and address
3. Invoice number and date
4. Description of goods or services provided
5. Quantity and price of each item
6. Total amount due
7. Payment terms and due date
8. Any applicable taxes or fees
9. Accepted payment methods
10. Company logo for branding.