Linnworks.net does not yet have a facility to create listings on WooCommerce via Linnworks. Our developers are currently working on a generic Listing tool that might eventually include WooCommerce in it as well, but for the time being you will have to create listings directly on WooCommerce.
Linnworks Tech Support
Any updates on this?
How do you go about listing your products on WooCommerce from Linnworks.net?