CDON Marketplace Connector
Edition: CS-Cart & Multi-Vendor · Latest version: 1.0.0 · Compatible with: CS-Cart & Multi-Vendor 4.17.2 – 4.21.x, PHP 7.4 – 8.3 · Changelog: view
Integrates CS-Cart and Multi-Vendor with the CDON marketplace in Sweden, Denmark, Finland and Norway. Your products become CDON articles with a price per market in SEK, DKK, EUR or NOK, stock and prices stay in sync, and CDON orders arrive as CS-Cart orders that you fulfil with tracking from CS-Cart. It uses the new CDON merchant API (the platform that replaced CDON Connect in 2026) with your own CDON seller account.
What it does
Section titled “What it does”- Articles per market. Lists mapped products on CDON with titles and descriptions in every CDON language your store has (CDON translates the rest), images, brand, GTIN, properties, condition, delivery type and the GPSR manufacturer block.
- Four markets, four currencies. Tick SE, DK, FI and NO; prices are converted from your CS-Cart currency with your own rate or the CS-Cart currency table, then your markup and price endings run in each market currency. Delivery time per market.
- Stock and price sync. A sale, a refund or an edit in CS-Cart reaches CDON with the next sync (every 15 minutes by default), with a stock buffer and minimum.
- Orders. New CDON orders become CS-Cart orders once (never twice, also with overlapping cron runs), with the buyer address, the market, the CDON order number, the amount converted to your currency and the fulfilment deadline. Optional acceptance at CDON.
- Fulfilment with tracking. A CS-Cart shipment fulfils the CDON order with its tracking number and carrier; a cancellation at CDON is followed in CS-Cart; a new order you cannot ship is cancelled at CDON from the Orders page.
- Net or gross prices. Products whose CS-Cart taxes are net get the market VAT added, because CDON prices include VAT.
- Per item results. CDON processes articles in batches; the add-on reads the result per article and market and shows refusals (for example “DK: permission_denied”) on the Listings page.
- Safe operation. Token stored encrypted, sandbox and production, rate limits respected, a refused login pauses the account, job queue with retries, log with CSV export.
- Multi-Vendor. One CDON account for the marketplace, or one per vendor in the vendor panel.
What it does not do
Section titled “What it does not do”- Returns: the CDON merchant API has no return endpoints; returns stay in the CDON merchant portal.
- Product variations are listed as separate articles (no CDON product grouping).
Compatibility
Section titled “Compatibility”- CS-Cart, CS-Cart Ultimate, Multi-Vendor and Multi-Vendor Ultimate 4.17.2 to 4.21.x; PHP 7.4 to 8.3 (as your CS-Cart version allows).
- A CDON seller account with API access (merchant ID and API token from CDON).
- A cron job (a command line or a secret web address; see Configuration).
Next steps
Section titled “Next steps”CDON is a trademark of its owner. This add-on integrates with the CDON merchant API; it is not made, endorsed or certified by CDON.