Free Sales Invoice Slip Template & AI Invoice Maker

A Sales Invoice Slip is an itemized document that bills completed work with quantity, pricing unit, unit price, and sales tax, built with Template.net's AI-powered invoice builder. It's commonly used for services like consultations, installations, and repairs.

Customize a Free Template
Start with this free editable and printable Sales Invoice Slip template and personalize it online for consultations, installations, or repairs. (or )
Generate an On-Brand Sales Invoice Slip with AI
Describe the work you completed and your rates, or upload your existing rate card, and AI will build an actual editable invoice with the billing table already populated, including services like hourly consultations (per hour) and repair jobs (per job), calculating unit prices, sales tax per line, and the total amount due.
Edit in the HTML5 Editor
Adjust every part of it, like the invoice number, issue and due dates, payment terms, sender and client blocks, line items, sales tax rates, late fee wording, and remittance details in our drag-and-drop HTML5 editor.
Download a Printable PDF
Download the completed bill as a printable PDF for client delivery, payment follow-up, or accounting records.

Bill these deliverables with the unit each one is normally charged in — consultation (per hour), service call (per visit), repair job (per job), installation (per unit), parts (at cost), mileage surcharge (per mile), emergency after-hours service (per call-out), inspection fee (per inspection), travel expenses (per day), certification cost (per certificate), subscription service (per month), and maintenance charge (per month).