How to Place Vending Machine in Rust?
Technically you can place the Vending Machine anywhere. However, it should be placed at points such as "door entrances" to avoid damage. That is, there should be two access points, front and back.
How to Use Vending Machine in Rust?
When you want to sell a product in the Vending Machine, you need to hold down the "E" key by hovering over it. This will create a shopping icon on the map so everyone can see it. In this way, anyone who wants to trade with you will come to the area where you set up the Vending Machine.