Abstract
A carrier body is used in a restaurant having a conveying path that has a curve and is configured to convey food and beverages. The carrier body is conveyed along the conveying path and includes: a plurality of supports placed on the conveying path; a plurality of connecting members each connected or fixed to a pair of adjacent supports of the plurality of supports to rotatably connect one of the pair of adjacent supports to the other of the pair of adjacent supports about an axis extending in a vertical direction; and an elongated promotional object configured to provide notification or performance to a customer in the restaurant, the promotional object being longer than twice or more a width of the conveying path.