Sales invoices specifically focus on product sales rather than services, typically including SKU numbers, quantities, unit prices, inventory tracking details, and shipping information. They're designed for businesses selling physical goods.
Yes, include all applicable sales tax, VAT, or GST based on your location and the customer's location. Clearly itemize tax amounts separately and include your tax registration number where required by law.
Use a sequential numbering system (e.g., INV-001, INV-002) that never repeats. Include the year for easier organization (e.g., 2025-001). Consistent numbering is essential for accounting and legal compliance.
Common terms include: Net 30 (payment due in 30 days), Net 15, Due on Receipt, or 2/10 Net 30 (2% discount if paid within 10 days). Choose terms based on your cash flow needs and industry standards.
Yes, it's best practice to include or reference your return policy on sales invoices. This protects both you and your customer by clarifying expectations about returns, exchanges, and refunds.