Country-agnostic GCC e-invoicing engine: UBL 2.1 builder, XAdES-BES digital signing, TLV QR codes, retry orchestrator, immutable audit log, and OWL dashboard. Odoo 19/18/17. One-time license from $499.00 USD for Odoo 17, 18, 19 — includes 12 months of updates and support.
Quick facts
- Price
- $499.00 USD
- Odoo versions
- 17, 18, 19
- Setup time
- 30 min
- License
- One-time perpetual
- Languages
- 11 languages
One-time Purchase
ECOSIRE GCC E-Invoicing | Core Engine
Country-agnostic GCC e-invoicing engine: UBL 2.1 builder, XAdES-BES digital signing, TLV QR codes, retry orchestrator, immutable audit log, and OWL dashboard. Odoo 19/18/17.
$499.00USD
Select Odoo Version
30-day money back guarantee
Priority email support
Free updates included
Instant download access
Key Features
UBL 2.1 builder with country plug-in extensions
XAdES-BES digital signer (validated vs ZATCA SDK reference)
TLV-encoded QR code generator
Submission orchestrator with exponential-backoff retry queue
Hash-chained immutable audit log (6-year archive)
CSID lifecycle wizard with auto-renewal
OWL dashboard with real-time KPIs
Sandbox self-test framework
Fernet-encrypted private key storage
Country packs: KSA available now; Bahrain/UAE/Oman planned
Technical Specifications
Odoo CompatibilityOdoo 17, Odoo 18, Odoo 19
EditionsEnterprise & Community
LicenseLGPL-3.0
Python RequirementPython 3.10+
DatabasePostgreSQL 12+
About this Product
The foundation of the ECOSIRE GCC E-Invoicing Suite — a premium, country-agnostic e-invoicing engine for Gulf tax mandates. Country packs (Saudi Arabia today; Bahrain, UAE and Oman as their mandates land) plug into this engine.
Why Choose ECOSIRE GCC E-Invoicing | Core Engine
UBL 2.1 builder with country plug-in extensions
XAdES-BES digital signer (validated vs ZATCA SDK reference)
TLV-encoded QR code generator
Submission orchestrator with exponential-backoff retry queue
Hash-chained immutable audit log (6-year archive)
CSID lifecycle wizard with auto-renewal
Engine capabilities
- UBL 2.1 invoice builder with per-country plug-in extension points
- XAdES-BES digital signer — byte-validated against the ZATCA SDK 238-R4.0.0 reference
- TLV-encoded QR code generator (parametric per country)
- Submission orchestrator with exponential-backoff retry queue
- Hash-chained, PostgreSQL-immutable audit log (6-year tamper-evident archive)
- CSID lifecycle wizard: compliance CSID, production CSID, auto-renewal cron
- OWL dashboard with real-time KPI updates (bus.bus)
- Sandbox self-test framework (6-invoice ZATCA test matrix)
- Fernet-encrypted private-key storage with environment-variable master key
How the suite fits together
Install this engine, then add the country pack for each jurisdiction you invoice in. The Saudi Arabia pack (ECOSIRE GCC E-Invoicing | KSA ZATCA Phase 2) is available now. Try the full suite on the live demo at zatca.demo.ecosire.com.
Compatible with Odoo Community and Enterprise, versions 17, 18 and 19.
Compatible with Odoo 17Compatible with Odoo 18Compatible with Odoo 19
What you get
- UBL 2.1 builder with country plug-in extensions
- XAdES-BES digital signer (validated vs ZATCA SDK reference)
- TLV-encoded QR code generator
- Submission orchestrator with exponential-backoff retry queue
- Hash-chained immutable audit log (6-year archive)
- CSID lifecycle wizard with auto-renewal
- OWL dashboard with real-time KPIs
- Sandbox self-test framework
Who this is for
Small & growing teams
5-50 employees looking for a turnkey Odoo module with quick setup and email support.
Mid-market operators
50-500 employees handling 100-1,000 orders/day who need reliable sync and custom workflows.
Enterprise & multi-entity
500+ employees, multi-company, multi-currency deployments requiring SLA-backed support and source access.
Installation overview
Download from ECOSIRE
Buy the license on ecosire.com and download the ECOSIRE GCC E-Invoicing | Core Engine module ZIP from your account dashboard.
Upload to Odoo
Extract the ZIP into your Odoo custom addons folder on the server (or upload via Apps > Install from file on Odoo.sh / runbot).
Install the module
Activate Developer Mode, open Apps, click Update Apps List, search for ECOSIRE GCC E-Invoicing | Core Engine, and press Install.
Configure settings
Open the new menu, paste your ECOSIRE license key, connect any external credentials (Shopify, Amazon, Stripe, etc.), and save.
Verify & go live
Run the built-in connection test, sync your first 10 records, and schedule the recurring cron. Contact support if anything fails.
Frequently Asked Questions about ECOSIRE GCC E-Invoicing | Core Engine
+What Odoo versions does ECOSIRE GCC E-Invoicing | Core Engine support?
ECOSIRE GCC E-Invoicing | Core Engine is available for Odoo 17, 18, and 19 on both Community and Enterprise editions. The compatibility badge on this page shows the exact versions currently shipped.
+Is there a free trial?
Yes. A 14-day free trial is available on request — contact [email protected] and we will send a time-limited license key you can install on a staging database.
+What is included in the license?
A perpetual license for one Odoo database, the full source code, 12 months of email support, and 12 months of free updates for the Odoo version you purchased.
+How long does installation take?
Most ECOSIRE modules install in under 30 minutes on a clean Odoo database. Integrations with marketplace APIs (Amazon, Shopify, eBay) typically require a 1-hour setup call to configure credentials and webhooks.
+What happens after the first 12 months?
Your license remains active forever on the Odoo version you purchased. Optional renewal of support + updates is 50% of the original price per year — or buy a new license when you upgrade to a newer Odoo version.
+Do you offer implementation help?
Yes. Our certified team can install, configure, migrate data, train your staff, and run the first two weeks of go-live support. See our implementation services for packages and pricing.
Why Customers Trust ECOSIRE
SOC 2 Aligned
GDPR Compliant
Secure Stripe Payment
30-Day Money Back
Lifetime Updates
LGPL-3.0 License
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