If you want very tight screening, to cut mailing costs, you can tell the program to consider the same address with different names to be a duplicate (which eliminates multiple mailings to some apartments, doctors in the same office, and so forth). Or you can select many other levels, ...
By logging time in the office, the employee saves us hundreds of dollars in insurance fees and taxes on those fees compared to having all the time charged at the much higher risk level of a machine operator. The office work is insured at about fifty cents an hour. Any work done on the...