On the Poshmark platform, you can use our Bulk Actions Tool to share listings in your closet. Details on how to do so can be found HERE. Please note that in order to ensure the integrity of sharing on the platform, Poshmark does not possess an in-app function for one-click sharing of all listings at the closet level.
There are a number of third-party automation tools that provide bulk sharing automation capabilities for large-volume sellers. Please note none of these are developed in accordance with / endorsed by Poshmark. Contact the Enterprise Support team for further details.
Unfortunately, there is no way to in-app way to bulk-share community listings from other seller closets at the moment. Community listings need to be shared individually.