Google Analytics 4 eCommerce Tracking for Odoo

We build a dedicated Odoo module that turns your storefront into a fully instrumented GA4 property. Technically, the module ships its own __manifest__.py declaring dependencies on website_sale (and website for Odoo 17.0/18.0/19.0), a settings model that extends res.config.settings so your GA4 Measurement ID, Measurement Protocol API secret, and consent behavior are configured in the Odoo UI rather than hardcoded, and QWeb template inheritance that injects a correctly-structured dataLayer push at each funnel step. On the client side we emit the recommended-event schema — view_item, view_item_list, select_item, add_to_cart, remove_from_cart, view_cart, begin_checkout, add_shipping_info, add_payment_info, and purchase — with item arrays built from the live cart so item IDs, names, item_category, price, quantity, and currency all match your catalog. Because browser-side tags are increasingly blocked or dropped, we pair the dataLayer/gtag layer with a server-side path: a compute method on the confirmed sale.order (guarded with @api.depends-style hooks and Odoo automated actions) posts the purchase event to GA4's Measurement Protocol from the backend, so the transaction is recorded even when the browser tag never fires. That server-side event carries a stable transaction_id derived from the order reference, deduplicated against the client event, so you get accurate revenue without double-attribution.

The module is built to respect the realities of a production Odoo instance. Access to the configuration and any logging models is controlled through ir.model.access.csv and record rules so only the right roles can read API secrets; the Measurement Protocol secret is stored as a system parameter, never exposed to the front end. Consent is first-class: events are held behind a configurable consent signal so the integration is compatible with Google Consent Mode and regional privacy requirements rather than firing unconditionally. Everything is delivered as versioned, readable source — no obfuscated blobs — and is validated against your Odoo edition, since Community and Enterprise differ in available website features and we test the exact combination you run. Where you already use Google Tag Manager, we can emit a clean dataLayer and let GTM own tag deployment instead of gtag; where you don't, we wire gtag directly. If your team wants raw events streamed elsewhere too, the same event objects can be fanned out over Odoo's XML-RPC/JSON-RPC surface or a webhook.

Delivery is build-to-order. After a short scoping call we confirm your Odoo version, edition, checkout customizations, catalog structure, and consent requirements, then produce a fixed quotation and a written scope. We develop on a staging copy of your environment, run UAT against real funnel journeys with GA4 DebugView so you can see each event land before anything touches production, and deploy behind a documented rollback plan. Typical delivery is 2 to 4 weeks from confirmed scope, depending on how customized your existing website and checkout templates are. Pricing starts from $299 (indicative, single-company base scope); multi-company or multi-website setups, server-side Measurement Protocol plus GTM dual-tagging, heavy checkout customization, or additional destination integrations increase the quoted scope.