ONLINE CUSTOMER SERVICE PROGRAMS PROVIDING SEMICONDUCTOR WAFER CUSTOMERS WITH BUSINESS AND ENGINEERING INFORMATION, AND ELECTRONIC SUPPLY CHAIN INFORMATION SUCH AS PURCHASE ORDERS, WORK-IN-PROGRESS REPORTS, SHIPPING NOTICES AND OTHER LOGISTICAL INFORMATION IN ADDITION TO YIELD ANALYSIS, ORDER STATUS, BACKLOG AND WAFER SORT; ONLINE RETAIL AND WHOLESALE DISTRIBUTORSHIP SERVICES IN THE FIELD OF SEMICONDUCTOR WAFERS; ONLINE ORDERING SERVICES IN THE FIELD OF SEMICONDUCTOR WAFERS