Analysis of the June, 10th, 1999 decision of Versailles Court of Appeal about the "gift voucher certificate " legal nature: the gift voucher certificate is neither a cheque nor a means of payment but a trade process whose the contractual mode of enforcement depends on the free choice of the issuing firm.
HAAS, G. and DE TISSOT, O. (2000). Commerce électronique et chèque-cadeau. Les Annonces de la Seine, pp. 2-3.