## Zoho Billing - Product, solutions, integrations, support, and resources Index Access the complete documentation index at: https://www.zoho.com/billing/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # Can I make changes to transactions that are sent through Peppol? Once a transaction is sent through Peppol, it cannot be edited, deleted, or marked as void. To cancel the transaction, you should create a credit note and send it through Peppol.