Draco grinned, "Been helping them with the joke shop - mostly finances and such. The Malfoy estate is essentially one big business, so I know what I’m doing. Helped them a bit with some of their product design as well - trying to persuade them to go into developing products for other markets. It’s been fun! Better than decontaminating this shithole anyway," he eyed the walls with distaste, and Harry felt immediately protective of the house.