## Documentation Index Access the complete documentation index at: https://www.zoho.com/en-fr/books/kb/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # How Does Zoho Books Handle Incoming Invoices and Debit Notes Through PDP After September 2026? Incoming documents are received through e-invoicing rather than manual scanning. Vendors send the invoice or debit note electronically, and Zoho Books receives the document in XML format. The document is then displayed in the _Bills_ or _Vendor Credits_ module, where you can review it, accept it, and add it as a bill. This helps reduce manual data entry because the document arrives as structured data.