Abstract: Communications between participants over a communications link are proxied by an intermediary, such as an Integrated Order Mechanism (IOM). Participants interact with each other through the IOM. The IOM may be transparent to the participants such that they are not aware that the IOM is involved in processing communications. For example, in the context of a transaction by a customer making a purchase from a merchant over the Internet, the IOM facilitates the processing of transactions by processing requests from both the customer and the merchant. Neither the customer nor the merchant may be aware that the transactions are being handled by the IOM. Transactions may be tracked using addresses in a communications network. Address identifiers may be used to reduce the size of the addresses.

Abstract: Communications between participants over a communications link are proxied by an intermediary, such as an Integrated Order Mechanism (IOM). Participants interact with each other through the IOM. The IOM may be transparent to the participants such that they are not aware that the IOM is involved in processing communications. For example, in the context of a transaction by a customer making a purchase from a merchant over the Internet, the IOM facilitates the processing of transactions by processing requests from both the customer and the merchant. Neither the customer nor the merchant may be aware that the transactions are being handled by the IOM. Transactions may be tracked using addresses in a communications network. Address identifiers may be used to reduce the size of the addresses.

Abstract: A computer-implemented approach for organizing input listings from various sources of input listings. Input listings are organized by mapping the input listings to consolidated listing that correspond to the input listings. The mapping of the input listings are based on various techniques such as a Stock Keeping Unit item-listing-to-consolidated-listing matching technique, a name/title item-listing-to-consolidated-listing matching technique, and a model item-listing-to-consolidated-listing matching technique.

Abstract: Communications between participants over a communications link are proxied by an intermediary, such as an Integrated Order Mechanism (IOM). Participants interact with each other through the IOM. The IOM may be transparent to the participants such that they are not aware that the IOM is involved in processing communications. For example, in the context of a transaction by a customer making a purchase from a merchant over the Internet, the IOM facilitates the processing of transactions by processing requests from both the customer and the merchant. Neither the customer nor the merchant may be aware that the transactions are being handled by the IOM. Order forms may be pre-filled for the transactions. For example, the IOM may obtain customer information from a database and use the customer information to complete the customer fields on a merchant web page containing an order form.

Abstract: Processing transactions involving participants that do not support the same currency generally involves incrementing and decrementing currencies associated with the participants. This allows the participants to participate in transactions where they would not ordinarily be able to do so. A request is received from a first participant to process a transaction using a first currency that is not recognized by a second participant in the transaction. In response to receiving the request from the first participant, an amount of the first currency associated with the first participant is decremented. Also in response to receiving the request from the first participant, an amount of second currency associated with the first participant is incremented. The second participant recognizes the second currency. The transaction is processed using the amount of second currency associated with the first participant.