Mini-bar
A mini-bar is a small refrigerator in a hotel room with drinks in it. They are usually found in expensive and sometimes mid-range hotel rooms and may have things like soft drinks, wine and beer. The hotel usually charges to use it, and prices are usually very high.
Many mini-bars automatically charge money if drinks are removed, even if you do not drink them.
Mini-bar Media
A refrigerated minibar in a Grand Hyatt hotel, filled with beverages. This minibar detects whenever an item is removed, and charges the guest instantly, even if the item is not consumed.