This App works with the AR module. Based on setting up specific customers are parent/child customers and then marking all of the group as a combined billing group the system will them allow users to generate AR invoices as per normal but will not allow those invoices to be printed/sent out.
A new screen is given where the user can select customer and date range and will get returned all the AR invoices/Credits that have yet to be added to a combined invoice. They can then select the items to be included and when saved the invoices are now attached to that combined invoice. There are two new reports required for the combined invoice and statement for combined customers.
There is also a new tab on Customer maintenance where the details of the combined invoices can be seen from the parent customer. The combined invoice report can then be printed and sent to the customer.