PDQ display also call counter display box is generally used for cashier, counter, etc. Because PDQ is small in volume, it is suitable for small products. If the picture and structure of PDQ is attractive enough, it will attract a lot of customers to buy products. The load bearing requirement of PDQ is not high, and the structure is relatively simple.
Since the cashier is the only way for everyone to pay the bill, it is believed that most people will want to purchase when they see the promotion information