The frequency on inventory syncs depends on your eCommerce store.

  • Shopify and BigCommerce inventory updates are in 'real time' - if you change the inventory in Shopify/BigCommerce, Trade Runner receives notification of the change and then updates Trade Me.
  • Magento inventory is updated every 20 minutes.
  • WooCommerce inventory is updated every 24 hours (overnight with the full product sync).

Stock is decremented when an order is processed which is covered in this article -

More details are available in the Syncing FAQs