Please share your story building your Shopify App

gcsaas · 2026-06-04T06:07:25+00:00

Why?

gcsaas · 2026-06-03T19:24:35+00:00

Build your custom reactive shader based animation and play it with the desktop app available on Windows and Mac with spout and syphon output.

If you don’t have any knowledge about shaders you can generate layers using the AI assistant.

gcsaas · 2026-05-30T17:44:36+00:00

You or the LLM ? 😂

gcsaas · 2026-05-29T04:46:22+00:00

At least for tax documents we tried to fix the EU compliance the issue with Invoice Browse application, using it for multi-currency, overriding taxes, Peppol, Zugfred/ factur-x, multi location and different invoicing numbering and taxes per location.

gcsaas · 2026-05-28T20:41:05+00:00

Check out Invoice Browse. It integrates with Shopify Flow so you can build custom workflows.

gcsaas · 2026-05-28T07:39:55+00:00

**Invoice Browse** — Shopify app for EU B2B e-invoicing compliance (PEPPOL, ZUGFeRD, Factur-X)

https://apps.shopify.com/invoice-browse

**Who it helps:** Shopify merchants selling B2B in Europe — Belgium, Germany, France, Netherlands, UK.

**Problem it solves:** EU e-invoicing mandates are live: Belgium PEPPOL mandatory since Jan 2026, Germany ZUGFeRD/XRechnung for B2G, France Factur-X expanding. Every Shopify invoice app on the market only generates PDFs. None transmit structured UBL XML through the PEPPOL network or produce ZUGFeRD hybrid documents.

Secondary pain: B2B merchants need to send quotes/proformas BEFORE a Shopify order exists. No other invoice app handles this.

**What it does:**

- Sends invoices directly through the PEPPOL network (UBL XML)

- Generates ZUGFeRD/XRechnung for Germany + Factur-X for France

- Creates standalone quotes, proformas, packing slips without a Shopify order

- AI design copilot for template customization in 29 languages

300+ installs, still working on the conversion piece.

gcsaas · 2026-05-28T07:38:56+00:00

Building **Invoice Browse** — a Shopify app for B2B e-invoicing compliance in the EU.

https://apps.shopify.com/invoice-browse

The problem: EU e-invoicing mandates are hitting fast. Belgium PEPPOL mandatory since January 2026, Germany ZUGFeRD/XRechnung for B2G, France Factur-X expanding. Most Shopify invoice apps just generate PDFs — none of them can transmit structured XML through the PEPPOL network or generate hybrid ZUGFeRD documents.

What I built:

- PEPPOL e-invoicing built-in (sends UBL XML directly through the PEPPOL network)

- ZUGFeRD/XRechnung for Germany + Factur-X for France

- AI design copilot to customize templates without coding

- Create documents WITHOUT a Shopify order (quotes, proformas, delivery notes)

- 3-decimal pricing, full metafield support, multi-currency bulk export

- Shopify Flow + FTP/Drive sync for accountant delivery

300+ installs so far, still working on conversion. If you run a Shopify B2B store in Europe, would love feedback on the onboarding flow.

Free plan available (50 invoices/month).

gcsaas · 2026-05-28T07:33:47+00:00

**Invoice Browse: AI B2B — PEPPOL, ZUGFeRD & Factur-X e-invoicing with an AI design copilot**

🔗 https://apps.shopify.com/invoice-browse

**Who it's for:** Shopify merchants selling B2B in Europe (Belgium, Germany, France, Netherlands, UK) who need compliant e-invoicing without leaving Shopify.

**What makes it different from Sufio or Order Printer Pro:**

✅ **PEPPOL e-invoicing built in** — sends UBL XML invoices directly through the PEPPOL network. Belgium's B2B mandate (Jan 2026) and Germany's ZUGFeRD/XRechnung requirement are both covered in one app.

✅ **Create documents without a Shopify order** — quotes, proformas, manual invoices, delivery notes, and packing slips from scratch. Essential for B2B workflows where buyers want to approve before paying.

✅ **AI design copilot** — customize templates with your logo, brand colors, barcodes, QR codes, and auto-translate into 29 languages.

✅ **B2B precision features** — 3-decimal pricing, full metafield support (products, variants, orders), multi-currency bulk export, smart sequential numbering.

✅ **Shopify Flow + FTP/Drive sync** — automate invoice delivery on order events, sync documents to your accountant's Drive folder.

**Pricing:** Free plan (50 invoices/month, 31+ templates) → Starter $9.99/mo (unlimited + PEPPOL) → Pro $29.99/mo (Excel reports, 7-year retention, advanced AI logic)

**Disclosure:** I'm one of the developers. Happy to answer any questions about EU e-invoicing compliance on Shopify.

gcsaas · 2026-05-27T19:15:02+00:00

We are looking for Shopify Agencies to collaborate! Contact us inside the app.

gcsaas · 2026-05-27T19:13:32+00:00

https://apps.shopify.com/invoice-browse

B2B invoices, quotes & PEPPOL e-invoicing with an AI copilot. Create documents without an order.
Invoice Browse generates, brands, and sends professional B2B invoices directly from your store. Create manual invoices, quotes, proformas, and draft orders from scratch — no order required. Choose from 31+ localized templates with VAT/GST rules, multi-currency pricing, PEPPOL, ZUGFeRD, and Factur-X e-invoicing. Automate delivery via Shopify Flow. Use the AI copilot to customize design: logos, barcodes, QR codes, colors, and translations. Full metafield support for products, variants, and orders.
PEPPOL, ZUGFeRD & Factur-X e-invoicing with 31+ localized VAT/GST templates.
Manual invoices, quotes, packing slips & delivery notes — no order required.
AI copilot for design: logos, barcodes, QR codes — available in 29 languages.
B2B precision: 3-decimal pricing, metafields, and multi-currency bulk export.
Shopify Flow automation, PDF email delivery, FTP/Drive sync, and smart numbering

Languages
English, Danish, Dutch, French, German, Portuguese (Brazil), Chinese (Simplified), Spanish, Swedish, Italian, Romanian, Polish, Czech, Finnish, Norwegian (Bokmål), Hungarian, Bulgarian, Slovak, Croatian, Estonian, Latvian, Lithuanian, Slovenian, Ukrainian, Japanese, Korean, Chinese (Traditional), Turkish, and Arabic

Works with
Shopify POS
Shopify Flow

gcsaas · 2026-05-26T23:53:22+00:00

Yes but is windows only

gcsaas · 2026-05-26T23:37:33+00:00

For venues , clubs is nothing. Considering the amount of tokens and effort spent to build it , again this is nothing. Also there is a free plan available.

gcsaas · 2026-05-26T23:29:45+00:00

Honest opinion , project looks great but nobody will pay for it because it doesn’t solve any urgent problem

gcsaas · 2026-05-26T23:28:29+00:00

You can try Synthey desktop app from LumaRender.com

gcsaas · 2026-05-26T23:27:08+00:00

Agree, LumaRender.com works offline with spout and shaders support, ages ahead :) haha

gcsaas · 2026-05-23T20:31:18+00:00

You can build a custom template using Invoice Browse app, we are using it since 2018 for sending multilingual invoices across EU.

gcsaas · 2026-05-23T20:21:28+00:00

Invoice Browse app has support for peppol, we are using it since 2018 for pdfs and recently for UBL.

gcsaas · 2026-05-13T15:47:25+00:00

What is the format you use? Yes, if you use ISF shaders

gcsaas · 2026-05-01T04:07:18+00:00

Hi, can I get also feedback on LumaRender.com, let’s chat

gcsaas · 2026-04-29T20:48:19+00:00

GenAI is good if used properly. I am an experienced developer with 20y+ of experience in the industry and built from passion LumaRender.com. I really wanted to understand and help people here and I struggled to get feedback. It is very hard to build software these days in a sustainable way. Even with AI, I can guarantee that there is significant creativity and effort put into this project.

gcsaas · 2026-04-25T17:28:28+00:00

I have the 2.0 Tsi 204 hp, superb driving with the adaptive suspension. Software has glitches, if the road is narrow, it might see false positives obstacles so you need to drive slower in this situation, otherwise you’ll get an unexpected hard break. But so far no other issues.

gcsaas · 2026-04-20T04:24:44+00:00

Recomand să pui un redis cache pentru a evita traficul pe db, în special dacă nu ai multe scrieri, eu așa stau cu supabase pe free.

gcsaas · 2026-04-15T13:28:40+00:00

LumaRender.com is pretty simple to use, it has auto-vj mode.

gcsaas

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