1. A method for combining data from multiple reports into a single spreadsheet, said method comprising: downloading at least two reports to a computing device; opening the at least two reports using the computing device; creating unique identifiers for each report, where each unique identifier is created with combinations of data fields in each of the at least two reports that are common to the at least two reports; and merging the at least two reports by mapping and combining relevant data and the unique identifiers into the single spreadsheet such that each line item in the spreadsheet includes the relevant data from the at least two reports, where the single spreadsheet has a unique identifier created from data fields which are found in each line item in the single spreadsheet.