I maintain databases by entering new and updated customer and account information. I prepare source data for computer entry by compiling and sorting information. I establish entry priorities. I process customer and account source documents by reviewing data for deficiencies. I resolve deficiencies by using standard procedures or returning incomplete documents to the team leader for resolution. I enter customer and account data by inputting alphabetic and numeric information on keyboard or optical scanner according to screen format. I maintain data entry requirements by following data program techniques and procedures. I verifiy entered customer and account data by reviewing, correcting, deleting, or reentering data.