③ Platform fee

Ttinolja provide a platform business that provides the overall service needed for travel. It is an open platform that not only sells its own travel products but also registers products from external travel agencies or offline travel agencies, generating profits through usage fees, content NFT transaction fees, and membership fees. In particular, the fee model through membership services performs a combination of services using cryptocurrency. Membership through legal currency improves corporate profits and controls liquidity to realize a stable cryptocurrency use environment.