1, lucky. Most of the things that make money are valuables or plants, but it is inconvenient to carry valuables with you, let alone plants, so people will think of putting money in their mobile phones, which will definitely make money. As the saying goes, we can put money in the mobile phone, but at this time, we should pay attention not to put money in the transparent mobile phone case.
2. In case of need. Putting money behind the phone case not only has the significance of making money, but also plays a role in our life. If you suddenly need change when you go out or the phone is out of power, you can use the money behind the phone case for emergency.