The useful starting point
A readable invoice connects each item, amount and payment to a particular transaction.
Start with the right information
Collect the seller details, customer details, document number, date and item quantities. Separate discounts and delivery charges so the total is understandable.
Put it into practice
Generate a document using the actual figures. Recalculate a simple sample independently and compare subtotal, adjustments and final amount.
Check before you share
Export a copy and check its print layout. Keep the same document number in your own records; an invoice alone is not confirmation that money arrived.
Original guidance for this installation. Connected services, available formats and prices are shown in the workspace before you use them.