Merchandising, merchandising, where the real money is made. Voldemort incense, Voldemort ash facial cleansing masks (I don't recall a blemish on that creepy snake face at any rate), Voldemort toothpaste, Voldemort diamonds. Yes you heard me right friend, Voldemort Diamonds. For roughly the cost of an average funeral you can use those ashes to make a diamond fit for any ceremonial purpose from serving as the centerpiece of a memorial for those fallen in defense of the magical world to a lovely focus for all your evil scheming needs. Jump on the bandwagon now, supplies are limited.