Check compatibility firstOpenCart 4.1.0.4 only, PHP 8.1+, a public HTTPS storefront and InnoDB product tables. Supports your default store and stock-tracked simple products. Products with options, variants, discounts or specials are excluded. One OpenCart store per FLUF business.
Connect in six steps
- Back up your store. Open Extensions → Installer, upload the ZIP above, then click Install.
- Open Extensions → Extensions → Modules. Install FLUF Connect and click Edit.
- Enable the connection. Choose a tax class, shipping requirement, weight and dimensions for new products. Confirm these settings to allow FLUF to publish new products.
- Generate a connection key and copy it now. Keep it private; it is shown only once.
- In FLUF Channels, select OpenCart and enter your HTTPS storefront URL and key. Include the installation subdirectory if there is one.
- Import a few products and test a listing and checkout in your test store before expanding to your full catalogue.
Understand prices and stock
Prices imported from and sent to OpenCart are base prices before OpenCart tax, in the store's default currency. Check your destination prices before crosslisting. Your chosen tax and delivery defaults apply to newly created products; edit individual products in OpenCart when their details differ.
Zero stock disables a product, including in stores that allow backorders. Positive stock updates enable it again. Stock synchronisation is periodic, so simultaneous purchases can still happen. Orders created before you connected do not trigger stock updates.
What stays in OpenCart
Manage refunds, cancellations, fulfilment, image changes and unsupported products in OpenCart. Cancellations do not automatically restock other channels. This release does not support automatic relisting, rule-based autolisting, multiple OpenCart stores or other OpenCart versions. Test compatibility with any custom checkout or inventory extensions separately.
Your data and connection
Connecting allows FLUF to read your store settings, products, categories, orders, customer contact details and shipping addresses, and to create and update products and inventory. The extension sends no customer data before you connect it to FLUF.
Disconnect in FLUF to stop the connection. Use Disconnect and revoke key in the OpenCart module to revoke store access. Uninstalling the module also revokes access; existing products, photos and product-write recovery records remain. Privacy policy · Service terms.
Need help?
Email [email protected] with your OpenCart version, store URL and the error shown. Never send your connection key or customer data. Read the full installation and troubleshooting guide.