## Zoho Billing - Product, solutions, integrations, support, and resources Index

Access the complete documentation index at:
https://www.zoho.com/en-sg/billing/llms.txt

Use this file to discover all available documentation pages before proceeding.

# Addons - Overview

An Addon represents an additional feature or service that can be purchased along with a plan. Addons allow you to offer optional enhancements without modifying the core pricing or structure of a plan, giving customers the flexibility to customize their subscriptions based on their needs.

*   ### [Understanding Addons](/en-sg/billing/help/product-catalog/addons/understanding-addons.html)
    
    *   [Why Use Addons?](/en-sg/billing/help/product-catalog/addons/understanding-addons.html#Why-Use-Addons)
    *   [How Addons Work in Zoho Billing](/en-sg/billing/help/product-catalog/addons/understanding-addons.html#How-Addons-Work-in-Zoho-Billing)
    *   [Key Points to Note](/en-sg/billing/help/product-catalog/addons/understanding-addons.html#Key-Points-to-Note)
*   ### [Creating Addons](/en-sg/billing/help/product-catalog/addons/creating-addons.html)
    
    *   [Creating Addons Manually](/en-sg/billing/help/product-catalog/addons/creating-addons.html#Creating-Addons-Manually)
    *   [Understanding Addon Fields](/en-sg/billing/help/product-catalog/addons/creating-addons.html#Understanding-Addon-Fields)
        *   [Types of addons](/en-sg/billing/help/product-catalog/addons/creating-addons.html#Types-of-addons)
        *   [Renewing Recurring Addons](/en-sg/billing/help/product-catalog/addons/creating-addons.html#Renewing-Recurring-Addons)
        *   [Pricing Models](/en-sg/billing/help/product-catalog/addons/creating-addons.html#Pricing-Models)
        *   [Account](/en-sg/billing/help/product-catalog/addons/creating-addons.html#Account)
        *   [Tax](/en-sg/billing/help/product-catalog/addons/creating-addons.html#Tax)
    *   [Import Addons](/en-sg/billing/help/product-catalog/addons/creating-addons.html#Import-Addons)
*   ### [Advanced Addon Associations](/en-sg/billing/help/product-catalog/addons/advanced-addons.html)
    
    *   [Association Type](/en-sg/billing/help/product-catalog/addons/advanced-addons.html#Association-Type)
    *   [Applicable Events](/en-sg/billing/help/product-catalog/addons/advanced-addons.html#Applicable-Events)
    *   [Event Frequency](/en-sg/billing/help/product-catalog/addons/advanced-addons.html#Event-Frequency)
*   ### [Managing Addons](/en-sg/billing/help/product-catalog/addons/addon-operations.html)
    
    *   [Editing Addons](/en-sg/billing/help/product-catalog/addons/addon-operations.html#Editing-Addons)
    *   [Marking an Addon as Inactive or Active](/en-sg/billing/help/product-catalog/addons/addon-operations.html#Marking-as-Inactive)
    *   [Cloning Addons](/en-sg/billing/help/product-catalog/addons/addon-operations.html#Cloning-Addons)
    *   [Related Reports](/en-sg/billing/help/product-catalog/addons/addon-operations.html#Related-Reports)
    *   [Deleting Addons](/en-sg/billing/help/product-catalog/addons/addon-operations.html#Deleting-Addons)
*   ### [Other Actions in Addons](/en-sg/billing/help/product-catalog/addons/other-actions.html)
    
    *   [Exporting Addons](/en-sg/billing/help/product-catalog/addons/other-actions.html#Exporting-Addons)
    *   [Statues of Addons](/en-sg/billing/help/product-catalog/addons/other-actions.html#Statues-of-Addons)
    *   [View Addons](/en-sg/billing/help/product-catalog/addons/other-actions.html#View-Addons)
    *   [Custom Views](/en-sg/billing/help/product-catalog/addons/other-actions.html#Custom-Views)
    *   [Customize Columns](/en-sg/billing/help/product-catalog/addons/other-actions.html#Customize-Columns)
    *   [Clip or Wrap Text](/en-sg/billing/help/product-catalog/addons/other-actions.html#Clip-or-Wrap-Text)
    *   [Sort Products](/en-sg/billing/help/product-catalog/addons/other-actions.html#Sort-Products)
    *   [Update GST Rates](/en-sg/billing/help/product-catalog/addons/other-actions.html#Update-GST-Rates)
    *   [Validate HSN/SAC Codes](/en-sg/billing/help/product-catalog/addons/other-actions.html#Validate-HSN-SAC-Codes)
    *   [Add Comments](/en-sg/billing/help/product-catalog/addons/other-actions.html#Add-Comments)
    *   [Bulk Update](/en-sg/billing/help/product-catalog/addons/other-actions.html#Bulk-Update)
    *   [Bulk Actions](/en-sg/billing/help/product-catalog/addons/other-actions.html#Bulk-Actions)