When this lady bought a house, he had the chance to get his hand on this money box and take out as many bills as he could. However, this is just another marketing trick that works like this: when a person makes a purchase spending a minimum amount of Yuan, they have the chance to pull out as many of these hundred-yuan bills as possible, which are fake by the way, made only for the game, and the money they pull out will be converted into a discount on the value of the house. But that's where the trickery lies. These companies conduct hundreds of tests and use a specific type of paper to make it very difficult to extract money from the loophole. Even if they manage to extract more than usual from this loophole, as the owner did, it will still be an amount the company is willing to lose. In other words, the box is an attractive incentive so that if someone buys from this company, they still feel like they are receiving some kind of benefit.