Let's say that you own a liquor store. Or that you just bought a three-month supply of breakfast cereal on special. Or you live in a 40-room mansion and don't want to clean the whole thing this year. Is there some way of avoiding the ownership of chametz on Passover without getting rid of your chametz forever?
There is. Since the commandment to rid one's domain of chametz is binding only on a Jew, you can sell your chametz to a non-Jew, and then buy it back from him after Passover. The area where the chametz is held is leased to the non-Jew for the duration of the festival. This sale is not symbolic but a 100% legally binding transaction, and must therefore be conducted by a competent rabbi.
Designate the areas where you'll be placing the chametz you're selling. These can be cupboards, closets, rooms, or an entire house. Remember that you will not be able to use or enter these areas for the duration of the festival. Your local rabbi can transact the sale for you, after obtaining power-of-attorney from you to sell your chametz. You can also sell your chametz online by clicking here.