Invoice Inn issues the invoice the moment an order is paid, emails it to the customer in their language, and files a copy wherever you want it. Refunds become credit notes and the original document stays exactly as issued, so your numbering never breaks. Setup takes about two minutes: confirm your company details, pick a look, switch it on. Branding, columns, numbering and wording are all settings with a live preview. No code, no template language, and credit notes are free on every plan.

• Invoices created and emailed automatically when orders are paid or fulfilled
• Refunds become credit notes, originals stay exactly as issued
• Your logo, colors, columns and numbering in settings, with live preview, no code
• B2B handled too: company details, VAT number and VAT breakdown on the invoice
• Credit notes, all languages and your own wording on every plan, including free