A build-to-order WooCommerce plugin that makes your store generate ZATCA Phase-2 compliant e-invoices — UBL 2.1 XML, PDF/A-3, cryptographic stamp and TLV QR — and clears them through the Fatoora portal. Built, installed and supported by ECOSIRE on your own WordPress site. One-time license from $499.00 USD for WooCommerce (build-to-order) — includes 12 months of updates and support.

A build-to-order WooCommerce plugin that makes your store generate ZATCA Phase-2 compliant e-invoices — UBL 2.1 XML, PDF/A-3, cryptographic stamp and TLV QR — and clears them through the Fatoora portal. Built, installed and supported by ECOSIRE on your own WordPress site.
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This is not a one-click download. It is a custom WooCommerce plugin that ECOSIRE builds, installs and configures on your own WordPress site, tailored to your tax setup, theme and hosting — then supports after go-live.
**ZATCA Phase-1 and Phase-2 compliant** invoice generation triggered automatically on WooCommerce order completion via `woocommerce_order_status_completed` and related hooks
**UBL 2.1 XML** invoice generation conforming to ZATCA's e-invoicing XML implementation standard, including standard (B2B) and simplified (B2C) invoice types
**PDF/A-3** human-readable invoice with the signed UBL XML embedded as an attachment, archival-grade and ZATCA-acceptable
**Cryptographic stamp** — XML digital signature plus the invoice hash chain (PIH/previous-invoice-hash) ZATCA requires for Phase 2
**TLV-encoded QR code** (Base64) carrying seller name, VAT number, timestamp, invoice total, VAT amount and the cryptographic stamp, rendered on PDF and order screens
**Fatoora portal API integration** — clearance of standard tax invoices and reporting of simplified invoices, with ZATCA's returned status (cleared/reported/warning/error) saved to the order
Saudi merchants on WooCommerce are legally required to comply with ZATCA (Fatoora) e-invoicing. WooCommerce core has no concept of a ZATCA-compliant UBL 2.1 XML invoice, a cryptographic stamp, a TLV-encoded QR code, or CSID onboarding — so most stores end up exporting orders and re-keying them into a separate portal. This plugin closes that gap inside WordPress.
We hook into WooCommerce order lifecycle events (woocommerce_order_status_completed, woocommerce_new_order) so that when an order is finalised the plugin generates a ZATCA Phase-1 and Phase-2 compliant invoice: a signed UBL 2.1 XML document and a human-readable PDF/A-3 with the XML embedded, stamped with your cryptographic signature and a Base64 TLV QR code (seller name, VAT number, timestamp, totals, VAT amount, hash). For Phase 2 (Integration), the plugin calls the Fatoora portal APIs to perform clearance of standard tax invoices and reporting of simplified invoices, stores ZATCA's returned status against the order, and retries failures via WP-Cron.
The build is HPOS-aware (custom order tables), reads VAT registration and seller identity from wp-admin settings, supports WPML/multisite Arabic-English layouts, and stores credentials and certificates securely. CSID onboarding (compliance CSID then production CSID) and device/EGS registration are handled during installation with you.
You get a working compliance pipeline on your store, source code you own, and a named engineer for onboarding and post-launch support. Honest lead time applies — see FAQ.
Runs a B2C/B2B store on WooCommerce and has received notice that their VAT bracket must integrate with Fatoora. Needs compliant invoices generated and cleared automatically, without migrating off WooCommerce or hiring a full-time developer.
Owns VAT filing and audit readiness. Wants every order to produce a correct UBL 2.1 invoice with the right TLV QR and stamp, an audit trail of clearances and reports, and confidence that simplified vs standard invoices are handled correctly.
Manages client WooCommerce sites and needs a maintainable, HPOS-compatible ZATCA solution with clean hooks and filters they can extend, rather than gluing together a brittle export-and-reupload workaround.
Buy the license on ecosire.com and download the ZATCA E-Invoicing (Fatoora) for WooCommerce — KSA module ZIP from your account dashboard.
Extract the ZIP into your Odoo custom addons folder on the server (or upload via Apps > Install from file on Odoo.sh / runbot).
Activate Developer Mode, open Apps, click Update Apps List, search for ZATCA E-Invoicing (Fatoora) for WooCommerce — KSA, and press Install.
Open the new menu, paste your ECOSIRE license key, connect any external credentials (Shopify, Amazon, Stripe, etc.), and save.
Run the built-in connection test, sync your first 10 records, and schedule the recurring cron. Contact support if anything fails.
| Criterion | ECOSIRE | Custom Build | Competitor | Odoo Native |
|---|---|---|---|---|
| ZATCA Phase-2 compliant UBL 2.1 XML generated inside WooCommerce | ||||
| Cryptographic stamp + TLV-encoded QR code on the invoice | ||||
| Live Fatoora portal clearance & reporting API integration | ||||
| CSID onboarding & EGS device registration done for you | ||||
| HPOS (custom order tables) compatibility | ||||
| Installed, validated and supported on your own site after purchase | ||||
| You own the source code and can extend it via hooks/filters | ||||
| Instant self-serve marketplace download |
This is a build-to-order engagement, not an instant download. Typical lead time is around 2 to 4 weeks from kickoff, depending on your hosting access, whether your ZATCA/Fatoora onboarding (taxpayer portal access, OTP for CSID) is ready, and any custom invoice fields you need. We confirm a firm timeline after a short scoping call, then build, install and validate on your site before go-live.
Every build includes a post-launch support window covering bug fixes, WooCommerce/WordPress version-compatibility updates and adjustments for ZATCA spec or Fatoora API changes during that period. You own the source code, so you are never locked in. Extended or ongoing support and a maintenance retainer are available if you want us to keep the integration current beyond the included window.
You need to be VAT-registered and have access to the ZATCA taxpayer (Fatoora) portal. We handle the technical CSID onboarding — generating the compliance CSID, validating against the simulation environment, then issuing the production CSID and registering your EGS unit. If you have not started portal onboarding yet, we guide you through it as part of the build.
Yes. The plugin is built to be HPOS-aware (it reads and writes against WooCommerce's High-Performance Order Storage custom order tables as well as legacy post-based orders) and integrates via standard WooCommerce hooks, so it coexists with your theme, payment gateways and checkout customisations. We test against your actual stack during the build. WPML/multisite Arabic-English setups are supported.
ZATCA treats them differently: standard tax invoices must be cleared by Fatoora before issuance, while simplified invoices are reported within 24 hours. The plugin detects the invoice type from the order (e.g. whether a buyer VAT number is present), generates the correct UBL 2.1 structure, applies clearance or reporting accordingly, and stores ZATCA's response and the hash chain on the order for audit.
A build-to-order WooCommerce plugin that makes your store generate ZATCA Phase-2 compliant e-invoices — UBL 2.1 XML, PDF/A-3, cryptographic stamp and TLV QR — and clears them through the Fatoora portal. Built, installed and supported by ECOSIRE on your own WordPress site.