## Zoho Billing - Product, solutions, integrations, support, and resources Index Access the complete documentation index at: https://www.zoho.com/fr/billing/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # Is it possible to apply the unused credits of one customer to an invoice associated with a different customer? No, you cannot apply the unused credits of one customer to another customer. Only the open invoices of the customer associated with the credit note will be listed while applying credits. * * *