Weed-tech startup raises $16 million

An original version of this article first appeared in Crain's Chicago Business.In another sign that entrepreneurs from all types of industries see dollar signs in the cannabis business, a weed-tech startup raised $16 million.Fyllo, organized in April, is building technology to help cannabis companies and advertising platforms deal with the complex and shifting laws around advertising cannabis-related products.There are myriad restrictions around how cannabis-related products can be advertised. B