The Resistance Supply functioned as an improvised supply depot. It was situated within the Black Spire Ruins, located on the border of Black Spire Outpost on the planet Batuu. This hidden command center for the Resistance included a shop offering a variety of items. These included uniforms, badges, hats, pins, fans, water bottles, playthings, and other accessories. These items were intended to encourage visitors to sympathize with the Resistance and actively support their struggle against the First Order throughout the war.
As one of the retail locations within Star Wars: Galaxy's Edge, the Resistance Supply allows park guests to purchase merchandise related to the Resistance. A significant portion of the items sold here are marketed under the Black Spire Outpost toy line, aligning them with products sold at the Toydarian Toymaker store, which is also in Galaxy's Edge.