Usually a seller doesn't add VAT to B2B invoices into the EU, VAT is accounted for by the purchaser under the 'reverse charge' system. B2C is different, they wo

Usually a seller doesn't add VAT to B2B invoices into the EU, VAT is accounted for by the purchaser under the 'reverse charge' system. B2C is different, they would need to charge the local VAT rate in each member state. I suspect they simply haven't gotten around to supporting it yet.