The document discusses decision support systems and expert systems for e-banking in India. It describes how banks have progressed from the information age by collecting transactional data to the knowledge age by storing data in warehouses. It states that banks can now use this stored knowledge and intelligence to drive profits and differentiate services. The document proposes that an expert decision support system solution can help banks consolidate vast data volumes to target the right customer segments for the right banking schemes, helping reduce costs.