AI-Rename Vendor Invoices in Zapier: A 5-Step Dropbox + PDF4me Workflow
The painful part of accounts payable is not paying invoices, it is finding the right invoice in storage when somebody asks for it three weeks later. Every vendor names files differently, every scan is untitled (3).pdf, every Dropbox folder turns into a pit. The fix is to let the AI read the invoice the moment it lands, pull out the customer name, and rename the file before it ever hits long-term storage. This walkthrough builds the exact pattern in Zapier with PDF4me AI - Document Parser, Dropbox, and a 2-line Code by Zapier step. Five Zap steps. Real screenshots from a working Zap. The vendor name becomes the filename. Search just works again.