I am attempting to create an invoice that displays a service performed at a particular location. Our company provides many service but we provide a particular service much more often then the others. Currently when we create the invoice we would search by the date which would bring up all of the locations that were serviced that day and then using a value list we select the service we performed at each location. We service many locations each day so it is time consuming to select a service for each location. I would like to write a script or do a calculation that automatically assigns our most popular service to each location and then we can just make a few changes to account for our other services. Is this possible using a script or calculation?