Abstract: A method of dynamically re-pricing items, comprising: a) Receiving from a seller a sale policy for one or more items offered for sale by one or more plurality of vendors. b) Creating a state machine to execute the sale policy by adjusting a price of the one or more items. c) Collecting commerce information by monitoring in real time a plurality of prices given to the one or more items by the one or more vendors. d) Dynamically adjusting a plurality of price setting rules according to analysis of said commerce information. e) Executing the state machine to select one or more of the plurality of price setting rules and modifying the price according to one or more selected price setting rule.

Abstract: A method of dynamically re-pricing items, comprising: a) Receiving from a seller a sale policy for one or more items offered for sale by one or more plurality of vendors. b) Creating a state machine to execute the sale policy by adjusting a price of the one or more items. c) Collecting commerce information by monitoring in real time a plurality of prices given to the one or more items by the one or more vendors. d) Dynamically adjusting a plurality of price setting rules according to analysis of said commerce information. e) Executing the state machine to select one or more of the plurality of price setting rules and modifying the price according to one or more selected price setting rule.