The Free Customer Invoice Template is a versatile billing solution for customer transactions. It includes fields for business details, customer accounts, transaction history, product descriptions, service dates, and customer preferences. Records purchase history, payment methods, and loyalty points. Features automatic calculations for item totals, discounts, taxes, and final amounts. Save invoices in retail-friendly formats, such as PDF or Excel. Easily send through CRM platforms, email, or print for customer records. Perfect for retail businesses, it’s compatible with point-of-sale systems and includes sections for return policies, customer terms, and seamless export for transaction logs.