Most receipts get glanced at once and thrown away, until the one time a customer needs it for a return or an expense claim — and that's exactly when a missing detail turns a receipt from proof of purchase into a useless slip of paper.
The essentials
- Business name and contact details
- Date and time of the transaction
- What was purchased, itemized where possible
- The amount paid, and the payment method
- A unique receipt or transaction number
Why the itemized list matters more than people think
"Merchandise — $45" is far less useful than a line-by-line breakdown, especially for returns or warranty claims where the specific item matters, not just the total spent that visit.
Tax details, where they apply
If tax was charged, show the rate and amount separately from the subtotal — many expense reporting systems and accountants need this breakdown, not just a tax-inclusive total.
The receipt number is easy to skip and shouldn't be
Without a unique number, there's no clean way to reference a specific transaction later if there's a dispute, a return, or a customer asking "can you look up my purchase from last week?"
Digital doesn't automatically mean valid
A screenshot of a payment confirmation isn't the same as a proper receipt — it often lacks itemization, business details, or a clear transaction reference that a return policy or expense system actually requires.