Club-level seating usually offers additional amenities, such as special restaurants, bars, and lounges, that are not accessible to other ticketholders.
A notable exception to this is Emirates Stadium in London, which has a complete tier of club seating.
Club-level seating is open to the elements, as opposed to the entirely enclosed luxury boxes, which gives more of an outdoor impression at roofless and open-roof stadiums and arenas.
Club-level seating is normally bought on a contract basis to allow for maximum profit on the part of the venue.
These areas are closed off to the rest of the venue, and they usually can only be accessed through the exclusive, private club entrances.