FlatInvoice
- by Stelar Digital LLC
- $9/month. Free trial available.
- by Stelar Digital LLC
- $9/month. Free trial available.
Professional PDF invoices and packing slips in one click. Branded, consistent documents ready for customers and accountants.
Claim app
Verify your developer profile to earn a badge and build trust to your apps
About the FlatInvoice
FlatInvoice creates professional PDF invoices and packing slips from your Shopify orders in one click. Set up your business details, accent color, tax label, and custom footer once, and every document comes out consistent and customer-ready. The app generates clean invoices and packing slips in both A4 and US Letter formats with automatic page handling. Payment status badges for paid, pending, and refunded orders pull directly from your order data. FlatInvoice is lightweight and fast - it makes no changes to your storefront theme and works immediately after a quick two-minute setup. Perfect for stores of any size that need branded, professional invoices and packing slips without complicated configuration.
Launched: July 6, 2026
Hauptmerkmale
- One-click PDF invoices and packing slips from any order
- A4 and US Letter formats with automatic page handling
- Your branding: business details, accent color, custom footer
- Paid, pending, and refunded status badges pulled from the order
- Lightweight and fast - no storefront theme changes required
Pricing of FlatInvoice
Flat Plan
$9 / month