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FlatInvoice ‑ Auto Invoices
- by Stelar Digital LLC
- Free plan available. Free trial available.
- by Stelar Digital LLC
- Free plan available. Free trial available.
Automatic invoices, packing slips, and receipts sent instantly with every order. Tax-ready with VAT/GST support and sequential numbering.
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About the FlatInvoice ‑ Auto Invoices
FlatInvoice automatically emails invoices, packing slips, receipts, and credit notes the moment an order is placed. Every order gets its document without any configuration needed. The guided setup adds a download-invoice button directly into Shopify's order emails with simple copy and paste. Get unlimited invoices on the $5 plan, each featuring your logo and brand color that's picked in one click. Tax-ready features include VAT/GST tax ID lines and automatic sequential invoice numbers. Every invoice displays exactly what the customer paid at the time of order, ensuring accurate records for your business.
Launched: July 6, 2026
Key features
- Invoices email themselves the moment an order is placed
- Unlimited invoices, packing slips, receipts and credit notes on the $5 plan
- Pick your brand color from your logo in one click
- Tax-ready: VAT/GST tax ID line and automatic sequential invoice numbers
- Every invoice shows exactly what the customer paid at the time of the order
Integrations with:
- Shopify Admin
Category:
Pricing of FlatInvoice ‑ Auto Invoices
Starter
Free
- 25 invoices a month, every feature
Flat Plan
$5 / month
