1. A sales force automation system for a price information update in a sales process, comprising: data component configured to store price data; communication component configured to support remote access communications with a back office system; management module configured to detect a price information update from the back office system and update the price data stored in the data component and mark old information as invalid in a configuration database of the data component, the management module being configured to operate even when disconnected from the back office system such that a price information update in the back office system is received in the communication component and automatically processed at a next connected session with the back office system.