InkSoft should have the functionality to be able to assign a billing address and shipping address to a customer. Government Entities, such as school districts, approve of quotes/proposals with purchase orders(PO). The billing address stays constant since you are billing the main office of the district, however the shipping address varies on which school/organization is placing the order. I would recommend to fix the billing address field to the company and the shipping address to the customer in InkSoft CRM. This will help us in two ways: When creating a quote/proposal the correct billing and shipping address will be pulled from the respective fields to expedite sending quotes. When exporting invoices to QuickBooks, there would not be an intermediate step to edit the addresses to that shown in the PO. These two ways will help expedite business' billing and collections department and decrease unnecessary inputs that could lead to error.