Vendor

When you purchase with a vending machine, you can activate the application and just tap several taps to inform other users that there is a vending machine in that place.
This makes it possible for surrounding users to find vending machines conveniently and efficiently.
Also, I think that it will be a very useful tool to find nearby vending machines in the event of a disaster.
In order to make it a useful tool, it is essential for each user to register for a case.