Use https://go.nebula.tv/polymatter for 40% off an annual subscription of Nebula. Get a Lifetime Subscription to Nebula for $300 for a limited time: https://go.nebula.tv/lifetime?ref=polymatter (both new and current subscribers are eligible) Watch this video ad-free on Nebula: https://nebula.tv/videos/polymatter-how-unused-gift-cards-power-delawares-economy Sources: https://pastebin.com/QyMR3tJt Twitter: https://twitter.com/polymatters Reddit: https://reddit.com/r/PolyMatter Email: polymatter@standard.tv How I Make These Videos: https://skl.sh/2OW1YQR Music by Graham Haerther (http://www.Haerther.net/) Audio editing by Eric Schneider Motion graphics by Vincent de Langen Thumbnail by Simon Buckmaster Writing & Direction by Evan This includes a paid sponsorship which had no part in the writing, editing, or production of the rest of the video. Music by Epidemic Sound: http://epidemicsound.com/ Video supplied by Getty Images Maps provided by MapTiler/OpenStreetMap Contributors and GEOlayers 3 Select footage from the AP Archive