Black Markets will find another exchange medium (they already exist) such as laundry detergent. http://nymag.com/news/features/tide-detergent-drugs-2013-1/ htt

Black Markets will find another exchange medium (they already exist) such as laundry detergent. http://nymag.com/news/features/tide-detergent-drugs-2013-1/ http://nymag.com/news/features/tide-detergent-drugs-2013-1/ Edit: Article more in line with current discussion: https://www.aei.org/publication/markets-in-everything-tide-laundry-soap-as-street-currency/ https://www.aei.org/publication/markets-in-everything-tide-l...