I'm going to be opening my home-based bakery under (North Carolina Cottage Food Law/ North Carolina Agriculture Department) in the fall of 2014. Since I'm going to be a one woman show, and do plan on shipping anywhere in the U.S., but I don't plan on allowing pick service at my home, but I will deliver in my local area. My question is, Should I require a minimum dollar amount for delivery?  Example: For Local delivery your order must be $35.00 before delivery charges are applied.