Description
Rithum (ChannelAdvisor) Orders Sync for WooCommerce is a free Rithum WooCommerce integration built for store owners who would rather work in one place than two. Rithum connects your catalogue to Amazon, Walmart, eBay, Target and hundreds of marketplaces. This plugin brings those orders into WooCommerce so you fulfil everything in one place.
The problem it solves
Rithum has no WooCommerce plugin at all, so sellers rely on manual exports or costly custom integrations.
What this Rithum WooCommerce integration does
- Imports Rithum orders as native WooCommerce orders every 15 minutes
- Proper OAuth 2.0 handling with automatic token refresh and transparent retry
- Pushes shipments with carrier, shipping class and tracking number
- Pushes cancellations when you cancel an order in WooCommerce
- Syncs stock by SKU with distribution-centre support and a safety buffer
- Correct OData querying with pagination against the Rithum REST API
- Full sync log, status screen and dashboard widget
Who it is for
- Brands and retailers using Rithum or legacy ChannelAdvisor with a WooCommerce store
- Operations teams fulfilling marketplace orders manually today
- Agencies building multichannel stacks for enterprise clients
Built properly
- HPOS-native — works with High-Performance Order Storage and legacy order storage
- Rate-limit aware, with exponential backoff and retry
- Runs on Action Scheduler when available, WP-Cron otherwise
- API credentials stored encrypted and never written to the log
- Written to WordPress Coding Standards, translation-ready
- No data sent anywhere except the service you connect to
Frequently asked questions
Does it work with High-Performance Order Storage (HPOS)?
Yes. The plugin declares HPOS compatibility and uses the WooCommerce order CRUD API throughout, so it works on both HPOS and legacy order storage.
Will it create duplicate orders?
No. Every import is keyed on the marketplace order ID, so re-running a sync updates the existing order rather than duplicating it.
What happens if a product SKU does not match?
The order is still imported. Unmatched lines become placeholder line items and the order receives a warning note, so nothing is lost silently.
Do I need a developer to set this up?
No. You paste your marketplace API credentials into the settings screen and press Test connection. Setup usually takes under fifteen minutes.
Support and updates
Built and maintained by Raja Aman Ullah, a freelance WordPress developer with 8+ years of experience and 120+ plugins shipped. Free updates, and a reply within 48 hours if something breaks.

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