Abstract: A method and system is provided which can analyze customer data, including information about current products and agreements of the customer. The customer data can be used to predict various unknown parameters, including product usage data such as vehicle mileage. The customer data and predicted data can be used to generate various alert conditions. For example, an alert can be generated when a product's predicted usage data for a future time indicates that usage terms of a related agreement will be exceeded, and when a replacement product or agreement can be provided to a customer at an attractive price. An interactive deal sheet for an alert can be generated. The interactive deal sheet can allow a user to view various replacement products and agreements, and to perform additional calculations and comparisons based on inputted parameters.