Invoice9 Shopify App: Pricing, Features & First-Adopter Watch
Launched May 20, 2026. Shoplist is monitoring first merchant evidence, pricing, and feature details for this Shopify app.
Shoplist public signals
What is visible for Invoice9 right now
Signal date May 21, 2026
Last listing check today
Monitoring status
First-adopter watch
Monitoring first merchant evidence
As of May 21, 2026
Momentum
0 No signal
Install volume is too low for a reliable trend yet
As of Jul 13, 2026
0 momentum score
Install volume is too low for a reliable trend yet.
Updated Jul 13, 2026
Momentum inputs
28d installs
0
Prev. 28d
0
New 28d
0
30d reviews
0
Trend comparison is paused or unavailable for this window. The raw inputs show the install and review signals Shoplist observed instead.
Quick answer
Invoice9 launched on May 20, 2026. Shoplist is monitoring first public merchant evidence and pricing changes.
Pricing
Pricing and plan posture
Free
Free- 50 invoices/month
- Google Drive auto-sync
- PDF email delivery
- VIES VAT validation
Pro
$10- 500 invoices/month
- Everything in Free
- Priority support
Business
$25- Everything in Pro
- High-volume stores & agencies
- Unlimited invoices/month
App-store listing
About Invoice9
EU-compliant e-invoices: ZUGFeRD, Factur-X & PEPPOL. Auto-detected per country, VAT-validated.
Invoice9 automatically generates EU-compliant invoices for every Shopify order. It detects the buyer's country, selects the correct format (ZUGFeRD for Germany, Factur-X for France, PEPPOL for Belgium and Netherlands), validates EU VAT numbers via VIES, and sends the invoice by email — with no manual steps. Issue credit notes in one click, sync invoices to Google Drive, and support customers in their language with built-in multi-language invoice delivery.
Listing highlights
- ZUGFeRD, Factur-X & PEPPOL: auto-detect buyer country, generate correct format
- Credit notes, multi-language, VIES VAT validation, reverse charge, Google Drive sync
- Auto e-invoice on every order — sequential numbering, branded PDF/A-3 with XML
Features
Customization
Document types
File management
Methodology
How to read these signals
Counts are based on Shoplist's latest available public crawl signal dated May 21, 2026.
Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.
Merchant rows are filtered to public brand profiles with enough public data to link safely. Full workflow, filtering, and monitoring stay behind signup.
Review, pricing, feature, screenshot, and listing-change data come from public Shopify App Store and Shoplist crawl records. Signals can change between crawls.
FAQ
Questions about Invoice9
Has Shoplist detected stores using Invoice9 yet?
Shoplist has not yet found reliable public storefront evidence for Invoice9. The page tracks first merchant evidence as it appears.
What does first-adopter watch mean?
It means Shoplist is monitoring launch context, first storefront-detectable merchant evidence, and pricing.
Can I get alerts when stores start using Invoice9?
Yes. Create a watchlist to get alerted when Shoplist finds public merchant evidence for Invoice9.
Keep watching Invoice9
Turn this public profile into a monitored app workflow for first detections, reviews, pricing, related apps, and listing-change history.