Savvy borrowers know that the three major agencies track their financial history, such as whether they pay their credit cards on time every month. You may think that the credit bureaus can also see what purchases you make and whether you buy "frivolous" things, but the credit bureaus do not care what you buy. In some cases, however, they do know your purchase history. Identification The major bureaus -- Equifax, Experian and TransUnion -- do not itemize your purchases on a credit report. Credit reporting agencies are more concerned with...