Google Catalog Suite for OpenCart | Google Feed

Complete Google Merchant Center feeds for OpenCart

Google Catalog Suite for OpenCart generates clean, structured and Google-ready XML feeds for your products, local inventory, promotions and product reviews. It also adds Google Customer Reviews opt-in and badge support.

Built for serious OpenCart merchants, the extension provides detailed control over what is exported, how products are mapped, which products are excluded and how Google receives your catalog data.

Main features

• Google Merchant Center product feed
• Google local inventory feed
• Google promotions feed generated from OpenCart coupons
• Google Product Reviews feed
• Google Customer Reviews opt-in and badge support
• Google taxonomy import and category mapping
• Export all products, selected categories or selected manufacturers
• Product exclusion by product, category, manufacturer or keyword
• Custom labels for campaign segmentation
• Variant feed support
• Additional product image export
• GTIN, MPN, brand, SKU, price, sale price, condition and availability data
• Product dimensions, weight and shipping data
• Per-location inventory management for local inventory feeds
• Pickup method and pickup SLA support
• Feed token protection
• Cron feed-generation URL
• Reports for missing or skipped product data
• Language-file-based administration and storefront text
• Translations for English, German, French, Polish, Spanish, Italian and Romanian

Google product feed

Generate a Google-compatible product XML feed directly from the OpenCart catalog. The feed can include title, description, product URL, image, price, sale price, availability, condition, GTIN, MPN, brand, Google category, product type, shipping weight, dimensions and custom labels.

Control the exported catalog with category and manufacturer filters, stock and price rules, weight rules, GTIN or MPN requirements and custom exclusion rules.

Local inventory feed

The extension includes its own local inventory management. Add multiple physical store locations, assign Google store codes, configure the pickup method and pickup SLA, and maintain product quantities for each location.

Variant-level local inventory is supported through OpenCart product option value IDs.

Promotions feed

Export OpenCart coupons as Google promotions. Coupons can become all-product promotions or product-specific promotions when they are restricted to selected OpenCart products or categories.

Product Reviews feed

Export approved OpenCart reviews in Google Product Reviews XML format. The feed includes the review ID, author, rating, review text, product URL and available product identifiers.

Google Customer Reviews

Enable the Google Customer Reviews opt-in and badge scripts from the extension settings. Configure the Google Merchant ID and estimated delivery time directly in OpenCart.

Multilingual support

Packaged translations are included for:

• English
• German
• French
• Polish
• Spanish
• Italian
• Romanian

Administration labels, options, table headings, report messages and feed responses use language files.

Compatibility

• OpenCart 3.x: supported with a dedicated package
• OpenCart 4.x: supported with a dedicated package
• OpenCart 2 and other versions: available on request at no additional cost

Separate version-specific packages are provided for OpenCart 3 and OpenCart 4.

Important information

This extension generates Google-compatible XML feed URLs for Google Merchant Center. It does not upload products through the Google Content API. Add the generated feed URLs to the relevant data sources in your Google Merchant Center account.

Support and documentation

• Support: 12 months
• Documentation: included
• Marketplace update: 9 July 2026