## 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 an addon be added to a subscription during the trial period?

Yes. You will be able to add recurring addons but adding a one time addon during trial period is not possible.