OngoingAI

Usage & market intelligence

Store usage data is not available for this app.

Shopify rating
5.0 ★
1 reviews
Pricing
Free plan available
Free
Free
  • • 50 invoices per month
  • • All VAT rules, templates and languages
  • • Credit notes, PDF and CSV export
Pro
$8.99/month
15-day free trial
  • • Unlimited invoices
  • • Everything in the Free plan
What does InvoiceFlow Pro do?

Automatic VAT invoices and credit notes for every paid order. UK and EU rules built in: reverse charge, export zero-rating, multi-rate VAT, six languages.

  • Reverse charge, export zero-rating and multi-rate VAT applied automatically
  • Compliant PDF invoice on every paid order, credit note on every refund
  • Customer VAT number captured on B2B cross-border orders
  • On-brand invoice templates with a live side-by-side preview editor
  • Invoices in six languages, bulk PDF download and CSV export

Features

Invoices and receiptsInvoicesCredit notesColor and fontBrandingFieldsInvoice numbersSender emailTax calculationTemplatesLogosMulti-currencyMulti-languageBulk downloadEmail automationPDF generationPrint and exportReportsSequential numbering
Review history
Daily review count on the Shopify App Store
1±0 · 29d· Rating steady at 5.0★

Daily tracking from Aug 10, 2026 through today · 29 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Invoices and receipts
    #256▼14

Tracked daily · last 14 days · as of 2026-10-02

Catalog position
Within Invoices and receipts on the App Store
Rank by reviews
#187 of 445
Review percentile
58th
Rating percentile
100th
On the App Store
0.4 yrs

Frequently asked questions

Automatic VAT invoices and credit notes for every paid order. UK and EU rules built in: reverse charge, export zero-rating, multi-rate VAT, six languages. It's a invoices and receipts tool for ecommerce stores.