Trade Runner is set up to do a complete sync between your WooCommerce store, the Trade Runner and Trade Me once every 24 hours, usually at midnight.
WooCommerce inventory is updated every 24 hours with the full product sync.
A full sync includes updating all product information including images, descriptions, price, inventory, titles etc. between WooCommerce, Trade Runner and Trade Me.
The time it takes for a full sync depends on the number of products in your WooCommerce store. You can increase the number of syncs throughout the day to update inventory however when your store is syncing you won't be able to perform all functions in Trade Runner for example map products to Trade Me categories.
If you wish to force an update between WooCommerce/TradeRunner/TradeMe outside of the normal schedule, just click the "import from WooCommerce" button the the TradeRunner Dashboard.
Please note, if this button is grayed out, there is a sync in process.