It would have been, but she wasn't doing it to make anything --
she would have spent the $20 on fuel, anyway, since she gets a qp ($150usd) every month for personal use,
and at those prices, who needs a freebie?
In a horrifyingly irresponsible way, I think she was just trying to share her bounty with others. (When her one smoking friend does go in on a purchase with her, he sells the stuff for $100/0 in the Big City of Austin, and that's it's normal price.)
I have it on good authority that it was her hubby, who appears to be the brains of the operation, that made her have to drop-out, when he found out what she was doing.