e-Računi for Commerce

e-Računi for Commerce turns Craft Commerce orders into sales invoices on e-računi.hr with the Croatian specifics built in: fiscalised (F1) retail invoices for cash-like payments, KPD classification codes per line, and e-invoice delivery to businesses over AS4 and to public-sector buyers over FINA.

What it does

Creates exactly one e-računi sales invoice per order when the order reaches a status you choose (optionally only once paid), through a queue job with per-install serialisation and safe retries.
Resolves the VAT treatment from the billing address and tax ID: domestic, EU reverse charge (with a validated EU VAT ID), EU consumer, third-country business or consumer. Croatian OIBs are checksum-validated.
Maps every installed payment gateway to an e-računi payment method and fiscalisation flag, with an automatic fallback chain when e-računi rejects a method.
Sends KPD codes from a product or variant field, per-product-type defaults and a shipping KPD.
Downloads the invoice PDF, records the payment for paid orders, delivers B2B invoices over AS4 and B2G invoices over FINA, and keeps delivery status in sync from cron.
Control panel: a panel on every completed order (status, invoice number, PDF, Preview payload, Send, Retry), a documents index with filters, and settings tabs for Connection, Documents, VAT, Payments, KPD and Delivery.
Console: commerce-eracuni/sync/status, sync/order, sync/backfill --dry-run, sync/retry, sync/delivery-status.
Twig: craft.commerceEracuni.documentForOrder(order) for account pages and order emails.

Requirements

Craft CMS 5.3+, Craft Commerce 5.0+, PHP 8.2+, and an e-računi.hr account with API access (username and token).

Notes

The rules were ported from an integration that has issued thousands of invoices in production. Fiscalisation applies to cash-like payment methods only; bank transfer invoices are not fiscalised. B2B e-invoicing over AS4 is mandatory in Croatia since 1 January 2026. Confirm KPD codes and VAT settings with your accountant.