Jennie Walker shares her first hand experience using the authentication program of Poshmark as a seller and the Vestiaire Collective program as a buyer.
Jennie Walker is owner of JennieGirl's Closet, co-owner of Walker/Viden Luxury Consignment and a stylist. She is an active seller on Poshmark and ebay platforms and also has a showroom in Pasadena, CA.
