A system for comparing terms to describe a transaction. The system receives, for a plurality of sellers of a time sensitive fixed capacity non-physical goods, a plurality of purchase information describing a transaction associated with each of the plurality of sellers, the purchase information comprising list price, taxes, and purchase terms. The system aggregates the plurality of purchase information in a database and standardizes a first purchase information and a second purchase information in response to a query for the first purchase information for a seller of non-physical goods. In addition, the system displays for substantially simultaneous viewing the standardized first purchase information with the second purchase information.