发现卡
Dean Witter was also active in the issuance of credit cards through its Discover Card business. Discover Card, which today operates is the Company's most widely held proprietary general-purpose credit card and generated a majority of Credit Services' revenues and net income in 1996. Prior to its merger, Dean Witter's credit cards business accounted for 52% and 47% of the company's net income in 1995 and 1996, respectively.