FlatInvoice ‑ PDF Invoice

FlatInvoice creates PDF invoices, tax invoices, and packing slips for every Shopify order automatically — GST/VAT ready, your logo, no theme code needed.

—(0 reviews)· Free plan available. Free trial available.· Launched Jul 6, 2026

View on Shopify App Store

Orders and shipping Orders Invoices and receipts

About

FlatInvoice creates PDF invoices, tax invoices, and packing slips for every Shopify order automatically — GST/VAT ready, your logo, no theme code needed.

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Data last refreshed Oct 20, 2026. Source: Shopify App Store.