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Purchasing systems and methods are provided wherein a buyer takes possession of a product at a retailer. A purchasing system may communicate with a buyer through a communication network to establish a first price for a product between the buyer and a seller. The purchasing system may also arrange fo

Purchasing systems and methods are provided wherein a buyer takes possession of a product at a retailer. A purchasing system may communicate with a buyer through a communication network to establish a first price for a product between the buyer and a seller. The purchasing system may also arrange for the buyer to take possession of the product at a retailer, different from the seller, that offers the product for sale at a second price. Verification information, which enables the retailer to authorize the buyer to take possession of the product, is transmitted to the retailer. The buyer provides a payment, based on the first price, to the purchasing system in exchange for the right to take possession of the product at the retailer. In one embodiment, the purchasing system receives a buyer offer, including an offer price, related to the product. In another embodiment, the purchasing system transmits redemption information, including a redemption code, to the buyer. The redemption information may also include information that enables the creation of a voucher to be used when taking possession of the product. The purchasing system may also receive information related to an attempt by the buyer to take possession of the product, including the redemption code, from the retailer.

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1. A method of operating a purchasing system, comprising:communicating with a buyer through a communication network to establish, between the buyer and a purchasing system, a first price for a product;arranging for the buyer to take possession of the product at a retailer, the retailer being a diffe

1. A method of operating a purchasing system, comprising:communicating with a buyer through a communication network to establish, between the buyer and a purchasing system, a first price for a product;arranging for the buyer to take possession of the product at a retailer, the retailer being a different entity from the purchasing system,wherein the retailer that is a different entity from the purchasing system that offer, to buyers who do not establish the first price through the communication network, the product for sale at a second price that is different than the first price; andtransmitting to the retailer verification information which enables the retailer to authorize the buyer to take possession of the product,wherein the buyer provides a payment, based on the first price, to the purchasing system in exchange for the right to take possession of the product at the retailer. 2. The method of claim 1, wherein the first price is based on the second price. 3. The method of claim 1, wherein the first price is not solely a function of the second price. 4. The method of claim 1, wherein said transmitting verification information comprises:transmitting a one way hash function such that the retailer can determine, using the one way hash function, if redemption information possessed by a buyer authorizes the buyer to take possession of the product. 5. The method of claim 1, wherein said transmitting verification information comprises:receiving from the retailer information about an attempt to take possession of the product; andtransmitting to the retailer verification information authorizing the buyer to take possession of the product. 6. The method of claim 1, wherein said transmitting verification information comprises:transmitting to the retailer verification information authorizing a plurality of buyers to take possession of a plurality of products. 7. The method of claim 1, further comprising:arranging for the retailer to receive payment from a party other than the buyer in exchange for providing the product to the buyer. 8. The method of claim 7, wherein the payment received by the retailer is based on second price. 9. The method of claim 7, wherein the payment received by the retailer is received from at least one of: (i) the purchasing system; and (ii) a manufacturer of the product. 10. The method of claim 1, wherein the buyer provides the payment to the purchasing system when taking possession of the product at the retailer. 11. The method of claim 1, wherein the location of the retailer is remote from the purchasing system and geographically related to a location associated with the buyer. 12. The method of claim 1, further comprising:transmitting redemption information to the buyer,wherein the redemption information includes a redemption code used by the buyer to obtain the product from the retailer. 13. The method of claim 12, wherein the redemption information further comprises information that enables the creation of a voucher. 14. The method of claim 1, further comprising:disbursing payment amongst the buyer, the purchasing system and the retailer such that: (i) the buyer provides payment of an amount based on the first price and receives the product; (ii) the retailer provides the product and receives payment of an amount based on the second price; and (iii) the purchasing system receives payment of an amount based on the first price and provides payment of an amount based on the second price. 15. A medium storing instructions adapted to be executed by a processor to perform a method for operating a purchasing system, said method comprising:communicating with a buyer through a communication network to establish, between the buyer and a purchasing system, a first price for a product;arranging for the buyer to take possession of the product at a retailer, the retailer being a different entity from the purchasing system,wherein the retailer that is a different entity from the purchasing system that offers, to buyers who do not establish the first price through the communication network, the product for sale at a second price that is different than the first price; andtransmitting to the retailer verification information which enables the retailer to authorize the buyer to take possession of the product,wherein the buyer provides a payment, based on the first price, to the purchasing system in exchange for the right to take possession of the product at the retailer. 16. A purchasing system device, comprising:a processor; anda storage device coupled to said processor and storing instructions adapted to be executed by said processor to:communicating with a buyer through a communication network to establish, between the buyer and a purchasing system, a first price for a product,arranging for the buyer to take possession of the product at a retailer, the retailer being a different entity from the purchasing systems,wherein the retailer that is a different entity from the purchasing system offers, to buyers who do not establish the first price through the communication network, the product for sale at a second price that is different than the first price, andtransmitting to the retailer verification information which enables the retailer to authorize the buyer to take possession of the product,wherein the buyer provides a payment, based on the first price, to the purchasing system in exchange for the right to take possession of the product at the retailer. 17. A method of operating a purchasing system, comprising:establishing an agreement between a retailer and a purchasing system,wherein, under terms of the agreement, the retailer agrees to provide, in exchange for a payment of a first price from the purchasing system, a product to customers who establish a second price for the product through a communication network, andwherein the retailer offers the product for sale at a third price to customers who do not establish the second price through the communication network;establishing, between a customer and the purchasing system, the second price through the communication network,wherein the second price is not dependent on the first price;collecting a payment of the second price from the customer; andproviding the payment of the first price to the retailer once the retailer provides the product to the customer. 18. The method of claim 17, wherein the first price is based on the third price. 19. The method of claim 17, wherein the third price is a price displayed to customers visiting an establishment the retailer. 20. The method of claim 17, wherein the step of establishing the second price comprises:receiving an offer for the product from the customer, the offer defining the second price;evaluating a difference between the first price and the second price; anddetermining whether to accept the offer based at least on the difference. 21. The method of claim 20, further comprising:outputting a counter-offer to the customer, the counter-offer defining an adjusted first price, if the difference is unacceptable. 22. A medium storing instructions adapted to be executed by a processor to perform a method for operating a purchasing system, said method comprising:establishing an agreement between a retailer and a purchasing system,wherein, under terms of the agreement, the retailer agrees to provide, in exchange for a payment of a first price from the purchasing system, a product to customers who establish a second price for the product through a communication network, andwherein the retailer offers the product for sale at a third price to customers who do not establish the second price through the communication network;establishing, between a customer and the purchasing system, the second price with the customer through the communication network,wherein the second price is not dependent on the first price;collecting a payment of the second price from the customer; andproviding the payment of the first price to the retailer once the retailer provides t he product to the customer. 23. An apparatus comprising:a processor, anda storage device coupled to said processor and storing instructions adapted to be executed by said processor to:establish an agreement between a retailer and a purchasing system,wherein, under terms of the agreement, the retailer agrees to provide, in exchange for a payment of a first price from the purchasing system, a product to customers who establish a second price for the product through a communication network, andwherein the retailer offers the product for sale at a third price to customers who do not establish the second price through the communication network;establish, between a customer and the purchasing system, the second price with the customer through the communication network,wherein the second price is not dependent on the first price;collect a payment of the second price from the customer; and provide the payment of the first price to the retailer once the retailer provides the product to the customer.