![A plate with marijuana.](https://will.illinois.edu/images/uploads/53247/cannabis-1418325_1920__medium.jpg)
The Challenges Of Running A Cash-Only Cannabis Business
On just the first day of sales on January 1, legal marijuana in Illinois brought in nearly $3.2 million dollars, with a total of almost $11 million dollars in sales by the end of that week, according to the state.