As you watch the show, you will see a reveal that the dad owns a boat, the mom drives a late model BMW, all the while their employees are buying their inventory. And they also seem to be able to remodel their home. The daughter says that Marcus knew this going in even though Marcus seems surprised when he learns of the boat and home remodel. Doesn't matter if he knew or not. Their employees were BUYING BUSINESS INVENTORY WITH THEIR OWN MONEY!