EU VAT invoices on Shopify: the complete guide
Every mandatory field on an EU VAT invoice, when B2C and B2B invoices are required by country, OSS basics, and how to handle refunds with credit notes.
Compliance guides for Shopify merchants
Practical, no-nonsense guides on EU VAT invoicing, GoBD, and the e-invoicing mandates rolling out across Europe.
Reverse charge for B2B sales on Shopify: how to do it right
How the EU reverse charge works for B2B sales, why VIES validation and stored proof protect you, and the exact invoice wording per language.
Are your Shopify invoices GoBD-compliant? A German merchant's guide
GoBD requires traceable invoice numbering, immutable records, and long retention. Why Shopify order numbers fail an audit — and how to fix your setup.
Germany's e-invoicing mandate: what Shopify merchants must do (2025–2028 timeline)
Germany's B2B e-invoicing mandate is phasing in through 2028. The timeline, XRechnung vs ZUGFeRD, and what Shopify merchants need to do now.