Each terminal has its own price and its own contents, which are assembled randomly. The value of possible items in the contents depends on the terminal price. You can see examples of each terminal's contents by clicking the terminal you are interested in.

After the game starts, several random items will be offered to you one by one, and you can choose one of them as your prize.

If the offered item does not suit you, you can move to the next one until you run out of attempts. If none of the items was selected, you automatically receive the last offered item.