Financial Glossary
Invoice
An invoice is a formal commercial document issued by a seller to a buyer, serving as both a request for payment and a record of the transaction. It specifies the goods delivered or services rendered, quantities, unit prices, applicable taxes, payment terms (such as net 30), due date, and accepted payment methods. Invoices become accounts receivable on the seller's books and accounts payable on the buyer's books. Legally, a properly issued invoice establishes the contractual basis for collection if payment is disputed, making accuracy and completeness essential from both a cash-flow and a legal standpoint.
Problem & Application
A fractional CFO firm bills clients monthly on a retainer. One client, a campground operator, routinely pays 45 days after the invoice date despite net-30 terms. Analyzing the invoice workflow reveals the firm emails PDF invoices that often land in spam, are not linked to an online payment portal, and require the client's bookkeeper to enter payment manually into their own system. Switching to invoice delivery through an integrated accounts receivable platform -- which sends the invoice, sends automated reminders at day 15 and day 28, and allows one-click ACH payment -- reduces average days sales outstanding from 45 to 22 for that client. Across a portfolio of 20 clients, the same change recovers weeks of float. For hospitality operators billing corporate accounts for group bookings or event deposits, clearly stated cancellation and refund terms on the invoice also reduce disputes.
In Short
Efficient invoice management is essential for maintaining healthy cash flow and ensuring that payments are collected on time.