Yes, that's a good question.
RENC car sharing system is modeled around the world. As you said,
Promotions are important, but it's hard to make a Car Sharing model all around the world all at once.
So we have to do business suited to the local model, and we have to push forward step by step to suit the system and environment of the country.
First of all, it is easy to install the dedicated communication module for sharing, and it is easy to use location-based sharing car
This will provide a service that will allow the user to feel satisfied and create a success model and expand it.