Les outils du E-Achat

Résumé du document

Le commerce électronique concerne l'utilisation de supports électroniques pour les relations entre entreprises et particuliers tels que :

- la publicité
- la présentation de catalogue
- la commande en ligne
- la paiement électronique
- la distribution

Le commerce électronique ne représente pas tout à fait 10% du chiffre d'affaires généré par l'E-Business (...)

Extraits

[...] Reverse Vickrey Auctions The Vickrey reverse auction allows for selling single items as does the English reverse Auction. The difference is that the lowest bidder sells the item at the price offered by the second lowest bidder. This is a good format because sellers have the incentive to bid what they think the item is worth and not worry about what other sellers will bid. Reverse Dutch Auctions Dutch auctions are special type of auction designed to handle the case where a buyer has a number of identical items they wish to buy. [...]

[...] Reverse English Auctions 2. Reverse Vickrey Auctions 3. Reverse Dutch Auctions 4. Reverse Yankee Auctions Reverse English Auctions English reverse auctions are probably the most common type. Sellers bid the lowest price they are willing to sell an item for and bidding activity stops when the auction duration is complete. The item is bought from the lowest bidder at their bid price. English auctions also allow the buyer to specify a reserve price above which the item will not be bought. [...]