Blog

Insights on Shopify, taxes & e-commerce.

Practical knowledge on Shopify agency topics, store creation, accounting, e-invoicing and app development — first-hand from a studio with its own apps in the store.

Integration

Connecting Shopify to sevdesk

Turn paid Shopify orders into sevdesk documents automatically: contacts, line items, tax treatment and a write-back to the order. Setup and limits included.

June 10, 2026Read
Integration

Connecting Shopify to Lexware Office

Turn paid Shopify orders into Lexware Office documents: tax treatment, e-invoicing with a routing ID, delivery notes on fulfilment and historical import.

June 12, 2026Read
Accounting

Shopify Accounting in Germany: Duties, GoBD and Automation

What German Shopify merchants have to deliver: mandatory invoice details, GoBD, VAT, payout bookkeeping — and the point at which automation starts to pay off.

June 20, 2026Read
VAT

Running Shopify Under the German Small-Business Rule (Section 19)

Shopify has no small-business switch. What to change in the tax settings, what belongs on the invoice, and what happens at the turnover thresholds.

June 24, 2026Read
Accounting

Choosing a Shopify Accounting App: Seven Criteria That Actually Matter

There is no single best accounting app, only the one that fits. Seven questions to ask, a checklist to work through — and an honest self-assessment.

July 2, 2026Read
Comparison

sevdesk or Lexware Office: which fits your Shopify store?

Functionally there is little between them — the decision comes down to pricing tier and what your tax adviser already uses. With prices and a checklist.

July 8, 2026Read
Accounting

Shopify and DATEV: why there is no direct export

Shopify has no DATEV interface. The route always runs through accounting software — here is what it looks like and where it goes wrong in practice.

July 15, 2026Read
Development

Shopify Plus: when the upgrade actually pays off

Shopify Plus starts at €2,250 per month. What you get, when the numbers work, and which reasons for upgrading actually hold up in practice.

September 16, 2026Read
Development

Setting up Shopify B2B: companies, price lists, payment terms

Shopify B2B explained in practice: company accounts, per-customer price lists, payment terms and minimum quantities — and what actually holds setups up.

September 16, 2026Read
Development

Shopify headless: when the effort pays off — and when it does not

Headless with Shopify and Hydrogen: what it means, which reasons hold up, and why a fast theme is usually the better answer.

September 16, 2026Read
Development

Connecting Shopify to ERP and inventory systems

Shopify integrations with inventory systems: which data flows where, off-the-shelf connectors versus custom development, and what makes integrations fail.

September 16, 2026Read
E-Invoicing

Receiving and Sending E-Invoices in Shopify B2B

The receive e-invoice obligation has applied to all B2B businesses since 1 Jan 2025. Set up receiving and sending cleanly in Shopify B2B.

June 14, 2026Read
Taxes

Setting Up the OSS Scheme in Shopify Step by Step

Shopify OSS setup: above the 10,000 EUR threshold, charge the local VAT rate of the EU destination country, manage tax regions and book it correctly.

June 14, 2026Read
VAT

Reverse Charge on Shopify B2B Sales Within the EU

Reverse charge in Shopify: validate the VAT ID, invoice intra-EU B2B supplies at 0 % correctly and post them to your accounting automatically.

June 14, 2026Read
Law

The withdrawal button from 19 June 2026: the complete guide (§ 356a)

Withdrawal button mandatory from 19 June 2026: legal basis, requirements, exceptions, fines up to €50,000 — and how to add it for free.

June 19, 2026Read
Store

Build a Shopify store: step-by-step guide 2026

Build a Shopify store step by step: account, theme, products, payments, taxes and a compliant launch. A practical guide for the DACH market.

June 18, 2026Read
Store

Have a Shopify store built: cost, process & choosing an agency

Have a Shopify store built: what it costs, how a project runs and what to look for in an agency. An honest overview for the DACH market.

June 18, 2026Read
Comparison

Shopify or WooCommerce? The honest comparison 2026

Shopify or WooCommerce: which fits your store? Costs, maintenance, scaling, GDPR and migration compared honestly for the DACH market.

June 14, 2026Read
E-Invoicing

Shopify E-Invoice Mandate: Phased Timeline 2025-2028

The German e-invoice mandate affects Shopify merchants too. All deadlines from 2025 to 2028 and why Shopify can't produce ZUGFeRD/XRechnung natively.

June 14, 2026Read
E-Invoicing

ZUGFeRD vs XRechnung: Which E-Invoice Format Do You Need?

ZUGFeRD vs XRechnung: what's the difference? Hybrid PDF vs pure XML, B2B vs public sector. The clear format comparison for Shopify merchants.

June 14, 2026Read
E-Invoicing

Creating Credit Notes and Cancellations Correctly in Shopify

Issue a Shopify credit note without VAT risk: when to cancel, when to credit and how to document both in a GoBD-compliant, audit-proof way.

June 14, 2026Read
Migration

Migrating from WooCommerce to Shopify: Data, Taxes, History

Migrate WooCommerce to Shopify: export data, preserve invoice history, set 301 redirects and reconfigure tax logic (OSS, small business) the right way.

June 14, 2026Read
App Development

Custom Shopify App Development: Cost, Process, App Review

Custom Shopify app development: what a custom app costs, how the project runs and what the App Store review checks. A practical guide.

June 14, 2026Read