the rest comes from big-time operators or homegrown suppliers like buckland. how does it work? >> so, i put out on craigslist -- i post around pueblo, denver, things like that, and people will e-mail me and say, "hey, i live around this area. i need this much. i'm looking to spend this much." >> right. >> "do you think you could help me out?" i'll meet you up at that 24-hour, all right? >> but it's a commerce rationalized in a code -- words like "donating" and "caregiving," not "buying" and "selling." [ engine idling ] >> what up, man? >> what's up, man? there's no selling. i'm not selling anything. >> great, great. great. >> he's just giving me some money, and i'm just giving him some cannabis. >> yeah, man. just a thousand times before, you know? you know, he offers medicine to me for a donation. >> ray green is a regular. >> hey, thanks a lot. i appreciate it, man. >> he can buy in dispensaries, but buckland is just a phone call away. >> being after hours, and the stores close at 7:00, and it's convenient sometimes to have a caregiver. >> and cheaper -- taxes as high as 36%