POP: compliant EU invoicing

Name: POP: compliant EU invoicing
Brand: Babini Mazzari S.r.l.
Rating: 4.5 (7 reviews)

Pricing: Free plan available
Rating: 4.5 (7)
Developer: Babini Mazzari S.r.l.

Install

XML, PDF, SdI, PEPPOL, KSeF and ZUGFeRD for EU e‑invoicing

POP helps ecommerce businesses manage electronic invoicing in Italy and across European markets. Generate XML and PDF invoices from every order and send each document through the right channel for its market: SdI for Italy and San Marino, PEPPOL for Belgium and France, KSeF for Poland, and ZUGFeRD / Factur‑X hybrid documents for Germany. Generate XML and PDF from each order, validate VAT numbers via VIES, and manage checkout fields, numbering, and VAT treatments.

Automatic generation of compliant XML and PDF invoices from Shopify orders
Direct submission to SdI, PEPPOL and KSeF network
Validate VAT numbers via VIES
Customizable checkout fields, invoice numbering, and VAT treatments
ZUGFeRD / Factur‑X hybrid invoices and credit notes for the German market

Languages

Italian, English, German, Polish, Dutch, and French

Works with

Checkout
Shopify Admin
KSeF
Make
N8n
PEPPOL
SdI
Webhook

Pricing

Choose the plan that best fits your business.

Free

Features

20 API credits/month
Manual download
Branded PDF templates

Basic

$9 / month

Features

40 API credits/month
Everything in Free, plus
Send to SdI, PEPPOL, KSeF
Webhook integration (Zapier, Make, N8N)

Growth

$15 / month

Features

100 API credits/month
Designed for regular usage
Send to SdI, PEPPOL, KSeF
Webhook integration (Zapier, Make, N8N)

Pro

$19 / month

Features

400 API credits/month
Everything in Growth, plus:
API access for ERP, CRM, and accounting
10-year legal archiving with fast access

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (7)

Overall rating

4.5

Counts per rating level

86% of ratings are 5 stars
6
0% of ratings are 4 stars
0% of ratings are 3 stars
14% of ratings are 2 stars
1
0% of ratings are 1 stars

All reviews

August 31, 2026

We use POP for our Shopify invoicing, including PEPPOL, and have had a very positive experience.

What impressed us most is the responsiveness of the support and development team. We needed invoice numbers and statuses to be available as Shopify order metafields for reporting purposes. They listened to our use case, implemented the required metafields, and when we identified an issue with PEPPOL status updates, they investigated it immediately and released a fix.

Communication throughout the process was fast, clear and technically knowledgeable. It is great to work with a team that not only provides support, but actually uses customer feedback to improve the product.

POP has become an important part of our Shopify invoicing workflow. Highly recommended, especially for European merchants dealing with e-invoicing and PEPPOL.

Back in Use

Belgium

8 months using the app

July 16, 2026

Servizio clienti super disponibile, nonostante le mie numerose domande.

StockTiles Shop

Italy

5 days using the app

January 29, 2026

Totally unsuitable for POS billing

Stoemp

Belgium

About 1 month using the app

Babini Mazzari S.r.l. replied February 4, 2026

Update: POS billing is now fully supported as of February 2026. We released a fix within days of this report and processed a full refund. We appreciate the feedback that helped us improve.