The legal pot market began in Washington on July 8, 2014, and just one year later, it's making bank. The state's 160 stores earn $1.4 million per day. Between state and local governments, pot sales have rolled in about $70 million in taxes, The Associated Press reports. Business might be good, but all those taxes — on top of federal ones — hurt growers. "I'm basically doing this for free," James Lathrop, who owns Seattle's first legal shop, told AP.