Lufa is operating on a quasi-subscription model. If you sign up with them, they have a weekly basket of veggies and fruit coming your way. You can either custom tailor this basket three days in advance or you can just let them send you whatever they have. The contents vary seasonally. Their greenhouses usually grow tomatoes, cucumbers, zucchini, lettuce and kale derivatives, microgreens and herbs. You get charged on a per basket basis and the empty baskets have to be returned to them (usually they take empty ones at next week's Drop-off).

With the weekly baskets they can gauge demand pretty well.

Anecdotal: If I lived alone or with another omnivore like me, I'd be happy to keep the baskets running either with whatever Lufa puts into it or with some micro managing. Alas I live with three girls, two of them being really picky eaters. When we had the weekly basket running, we actually produced a lot of waste, because I alone was not able to consume its contents or plan dishes around it that they would consume.