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Quittus — Compliant Invoices

French and US compliant invoices and credit notes, automatic

by WF Studio · Launched: August 2026 · Free plan available.

0.0 on Shopify
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Compliant invoices, without ever opening the app. Every paid order, every refund, handled.

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About Quittus — Compliant Invoices

Quittus is built for stores invoicing under French or United States rules. Every paid order becomes a compliant invoice, every refund becomes the matching credit note, numbered sequentially as the law requires. You enter your legal details once and stop thinking about it. Invoices carry your logo, handle multiple tax rates, and French invoices embed Factur-X data. At month end you hand your accountant one file instead of a folder, and an audit finds no gaps in your numbering.

Last verified: October 9, 2026 · Fresh

App details

Developer
WF Studio
Pricing
Free plan available
Launched
August 2026
Rating
0.0 on Shopify

Key features

  • 30 invoices per month, automatic
  • Compliant numbering, VAT breakdown
  • Credit notes created on refunds
  • Unlimited invoices, fully automatic
  • Factur-X format included
Integrations with:

Shopify Admin

3 plans · starts free · 14-day free trial

Free

Free

Pro

$19/month

Plus

$39/month

Plans and prices as listed on the Shopify App Store.

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