 Currently, only Quartzy users based in the United States can purchase through the Quartzy Shop.Following the launch of the Quartzy Shop in 2018, the company expanded operations to a nearby Redwood City warehouse.Calling this warehouse the Quartzy Fulfillment Center (or QFC), Quartzy has communicated plans to leverage this expansion, along with a future East Coast site, as sourcing centers for purchases made through its digital marketplace.