Collaborative bargaining

Abstract

A collaborative bargaining system receives expressions of interest from potential buyers of an item. The collaborative bargaining system receives bids from sellers of the item. Each bid consists of a price per item based on a minimum quantity of items. A time limited exclusive opportunity is awarded to one seller of the item to obtain from the interest group a commitment to buy the minimum quantity of items at the price per item as bid by the one seller.

What is claimed is: 
     
         1 . A collaborative bargaining system comprising:
 a database, including hardware, that physically stores a case profile;   a case interest block, the case interest block placing potential buyers of an item into an interest group for the item when the potential buyers of the item indicate to the collaborative bargaining system an interest in purchasing the item, the item being described in the case profile;   a case bidding block that receives bids from sellers of the item, each bid consisting of a price per item based on a minimum quantity of items to be sold; and,   an exclusive selling time block that awards one seller of the item a time limited exclusive opportunity for the one seller, exclusive of other sellers, to obtain from the potential buyers in the interest group a commitment to buy the minimum quantity of items at the price per item as bid by the one seller.   
     
     
         2 . A collaborative bargaining system as in  claim 1 , additionally comprising:
 a case close block the closes sales of the item when the time limited exclusive opportunity to sell the minimum quantity of items expires, the interest group commits to buy less than the minimum quantity of items, and the one seller agrees to sell less than the minimum quantity of items at the price per item as bid by the one seller.   
     
     
         3 . A collaborative bargaining system as in  claim 2  wherein:
 the case close block cancels sales of the item when the time limited exclusive opportunity to sell the minimum quantity of items expires, the interest group commits to buy less than the minimum quantity of items, and the one seller does not agree to sell less than the minimum quantity of items at the price per item as bid by the one seller. 
 
     
     
         4 . A collaborative bargaining system as in  claim 1 , additionally comprising:
 a case close block that cancels sales of the item when the time limited exclusive opportunity to sell the minimum quantity of items expires, the interest group commits to buy less than the minimum quantity of items, and the one seller does not agree to sell less than the minimum quantity of items at the price per item as bid by the one seller.   
     
     
         5 . A collaborative bargaining system as in  claim 1  wherein the item is a product or a service. 
     
     
         7 . A collaborative system as in  claim 1  wherein the minimum quantity of items is based on a size of the interest group. 
     
     
         8 . A collaborative system as in  claim 1  wherein the minimum quantity of items is based on a number of purchases that potential buyers in the interest group indicated an interest in buying. 
     
     
         9 . A computer implemented method performed by a collaborative bargaining system comprising:
 placing potential buyers of an item into an interest group for the item when the potential buyers of the item indicate to the collaborative bargaining system an interest in purchasing the item;   receiving by the collaborative bargaining system bids from sellers of the item, each bid consisting of a price per item based on a minimum quantity of items; and,   awarding a time limited exclusive opportunity to one seller of the item for the one seller, exclusive of other sellers, to obtain from the potential buyers in the interest group a commitment to buy the minimum quantity of items at the price per item as bid by the one seller.   
     
     
         10 . A computer implemented method as in  claim 9  additionally comprising:
 closing sales of the item when the time limited exclusive opportunity to sell the minimum quantity of items expires, the interest group commits to buy less than the minimum quantity of items, and the one seller agrees to sell less than the minimum quantity of items at the lowest price per item as bid by the one seller. 
 
     
     
         11 . A computer implemented method as in  claim 10  wherein:
 canceling sales of the item when the time limited exclusive opportunity to sell the minimum quantity of items expires, the interest group commits to buy less than the minimum quantity of items, and the one seller does not agree to sell less than the minimum quantity of items at the price per item as bid by the one seller. 
 
     
     
         12 . A computer implemented method as in  claim 9  wherein:
 canceling sales of the item when the time limited exclusive opportunity to sell the minimum quantity of items expires, the interest group commits to buy less than the minimum quantity of items, and the one seller does not agree to sell less than the minimum quantity of items at the price per item as bid by the one seller. 
 
     
     
         13 . A computer implemented method as in  claim 9  wherein the item is a product or a service. 
     
     
         14 . A computer implemented method as in  claim 9  wherein the minimum quantity of items is based on a size of the interest group. 
     
     
         15 . A computer implemented method as in  claim 9  wherein the minimum quantity of items is based on a number of purchases that potential buyers in the interest group indicated an interest in buying. 
     
     
         16 . A computer implemented method performed by a collaborative bargaining system comprising:
 receiving by the collaborative bargaining system expressions of interest from potential buyers of an item; and,   receiving by the collaborative bargaining system bids from sellers of the item, each bid consisting of a price per item based on a minimum quantity of items; and,   awarding a time limited exclusive opportunity to one seller of the item for the one seller, exclusive of other sellers, to obtain from the potential buyers in the interest group a commitment to buy the minimum quantity of items at the price per item as bid by the one seller.   
     
     
         17 . A computer implemented method as in  claim 16  additionally comprising:
 closing sales of the item when the time limited exclusive opportunity to sell the minimum quantity of items expires, the interest group commits to buy less than the minimum quantity of items, and the one seller agrees to sell less than the minimum quantity of items at the lowest price per item as bid by the one seller. 
 
     
     
         18 . A computer implemented method as in  claim 16  wherein:
 canceling sales of the item when the time limited exclusive opportunity to sell the minimum quantity of items expires, the interest group commits to buy less than the minimum quantity of items, and the one seller does not agree to sell less than the minimum quantity of items at the price per item as bid by the one seller. 
 
     
     
         19 . A computer implemented method as in  claim 16  wherein the minimum quantity of items is based on a size of the interest group. 
     
     
         20 . A computer implemented method as in  claim 16  wherein the minimum quantity of items is based on a number of purchases that potential buyers in the interest group indicated an interest in buying.