We have customers that have multiple service locations. We have entered these as additional locations in RepairShopr. On the invoice, the customer would like to see which site the service was performed at in the case of onsite appointments. If there was a field called "service location" we could include on the invoice that would make this fairly easy. We would also want to have the ability to use a specific invoice template for each customer, so that we did not have to display "service location" info for customers that did not have multiple locations.