To create bulk invoices using FetchEH, we recommend downloading a Report CSV and using that in conjunction with a Word document set up with Mail Merge. We can provide clients with a mail merge document and will work with you to format it to reflect your Invoices. These Invoice documents use the Mail Merge tool and an exported FetchEH Report to create bulk invoices. This allows each client to customize the document to best reflect their Invoices.
To learn more, see Tutorial: https://help.fetchgis.com/docs/bulk-creating-fees-paper-invoicing/#1-toc-title