História

Autor: Coca-Cola Company

Título: Ticket for free glass of Coca-Cola, believed to be the first coupon ever.

Data: 1888

Origem: Scanned by uploader from Wired magazine (Nov 2010), Vol. 18, No. 11, p. 104.

Fonte: https://commons.wikimedia.org/wiki/File:19th_century_Coca-Cola_coupon.jpg

Licença: Domínio Público