D
David J. Mackie
Publications - 2
Citations - 1697
David J. Mackie is an academic researcher. The author has contributed to research in topics: Product (category theory). The author has an hindex of 1, co-authored 2 publications receiving 1697 citations.
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Patent
Network sales system
TL;DR: In this article, a network-based sales system includes at least one buyer computer for operation by a user desiring to buy a product, a merchant computer, and a payment computer.
Patent
Systeme de vente sur reseau informatique
TL;DR: In this paper, a system of vente sur reseau informatique comprend au moins un ordinateur acheteur (12) concu pour un utilisateur desirant acheter un produit, au moyen du code cryptographique and pour envoyer le produit desire a l'utilisateur.