Feng shui glasses are at the cashier.

"Wang Sheng" gas is the financial position, which can be put at the cashier. The door of the store is in the west, and sitting east facing west is the "earthquake" room. The "earthquake" divination enters the palace, and the "prosperous" gas side is in the "earthquake" position and the "dry" position. The "town" is in the east, which is exactly where your cashier is. The stem is in the northwest, which is the left hand side of the door.