\Creating a cashless economic zone that connects the virtual and real worlds/Electronic money “LEVICA”, a third-party prepaid payment instrument issued by Levius Co., Ltd., realizes a simple and safe cashless economic zone in the virtual world such as games and Metaverse, and in real stores that have contracted with Levius. .LEVICAs payment service can be easily started.The store that wants to introduce the service concludes a merchant contract with Levius, installs the issued payment QR code at the store, and the installation is complete.By registering a LEVICA account, customers can make payments from the smartphone dedicated payment app or the WEB payment screen, and can easily check the usage history of LEVICA from the smartphone.