Why a sale matters to a first-time founder
A sale is the point at which demand becomes a commercial transaction, but it does not always mean cash has arrived or profit has been earned. Founders need clear sale terms to measure revenue, manage refunds and forecast cash. Ambiguous acceptance, delivery or payment conditions can turn an apparent win into a dispute.
Examples of sales
A design studio agrees to deliver a brand package for ¥600,000. The client signs the proposal, pays ¥200,000 upfront and owes the balance after final approval. The contract, invoice and accounting policy determine when the sale is recognised, while the bank balance shows only the cash collected so far.
Common misunderstanding
A sale is not identical to an order, invoice or payment. An order is a request or commitment, an invoice asks for money, and payment settles an amount due. Depending on the contract and accounting rules, revenue may be recognised before or after any of those events.
When to use it
Define what completes a sale before tracking conversion, commission or revenue. State the product or service, price, taxes, payment date, delivery, acceptance and refund terms. For regulated goods, consumer sales or cross-border transactions, check the applicable rules before launching because cancellation rights and required disclosures vary by jurisdiction.