I have a vending machine filled with beer that sells for $.50 each. Does that count?
I all seriousness, I have a guy who hays the field, but I let him keep all the money. In return I get an eye watching my property and favors when I need them. Just last week I forgot to lock something up, and it only took a phone call to get it taken care of asap. Favors like that are far more valuable to me than a few bucks from 40 acres of pasture income.
