WHMCS
Installation Guide
Release Notes
Change Log
Developer Documentation
Contact Support
Choose Version
Login
Getting Started
Get Started with WHMCS
Getting Started Wizard
The Admin Area
The Admin Dashboard
Setup Tasks
Migrate Data to WHMCS
Installation
System Requirements
Install WHMCS
Install on the Command Line
Install with cPanel Site Software
Install with Plesk WHMCS Installer
Install ionCube Loader
Set Up a Test Environment
Uninstall WHMCS
Updating Through EOL Versions
Initial Configuration
Enhancing Security
Secure Writeable Directories
The configuration.php File
Secure the Configuration File
Move the Cron Directory
Rename the Admin Directory
Restrict NGINX Directory Access
About WHMCS
WHMCS Development
WHMCS Distributions
WHMCS Glossary
Addon Modules
Addon Modules
Bulk Pricing Updater
Configurable Package Addon
cPanel Licensing
Google Analytics
ImportAssist
KashFlow Accounting
Live Chat
MailChimp
Project Management
Reseller License Manager
Software Licensing
SolusIO
Theme Editor
Translation Editor
Admins and the Admin Area
Admins
Apps & Integrations
Admin Tools
Notifications
My Account
Admin Tutorials
Accept an Admin Invitation
Add an Admin
Add or Edit an Administrator Role
Change the Number of Results
Configure an Admin Avatar
Configure Email Notifications
Configure HipChat Notifications
Configure Slack Notifications
Disable Admin Notifications
Disable an Admin
Edit an Admin
Log In to the Admin Area
Manage Dashboard Widgets
Resend an Admin Invite
Reset an Admin Password
Billing and Invoicing
Billing Logic
Billable Items and Time Billing
Overage Billing
Prorata Billing
Invoice Management
Invoice Configuration
Custom PDF Invoices
On-Demand Renewals
Quotes
Billing Tutorials
Add a Billable Item
Add Time Billing
Invoicing Tutorials
Change Invoice Instructions
Change Your Payment Address
Configure Invoicing
Configure Payment Reminders
Convert Invoice Currencies
Create a Mass Payment Invoice
Create a Prorata Invoice
Create a Renewal Invoice Early
Create Separate Renewal Invoices
Customize Your Invoice Numbering
Enable Proforma Invoicing
Merge Invoices
Regenerate Invoices
Skip an Invoice
Snapshot Customer Invoice Data
Clients
Users and Client Accounts
Emailing Clients
Managing Users
Client Groups
Security Questions
Client Email Verification
Banned Emails
The Affiliate System
Affiliate System
Managing Affiliates
Affiliate Links
The Client Area
Announcements
Custom Fields
Linking to WHMCS
Maintenance Mode
Network Issues
The Client Profile
Summary Tab
Profile Tab
Users Tab
Contacts Tab
Products/Services Tab
Domains Tab
Billable Items Tab
Invoices Tab
Quotes Tab
Transactions Tab
Tickets Tab
Emails Tab
Notes Tab
Log Tab
Client Management Tutorials
Add a Client
Add and Associate Users
Match User and Client Details
Reset a User Password
Set a User Password Manually
Activate an Affiliate
Customize Affiliate Links
Delete Inactive Clients
Export Client Data
Require Opting-In to Emails
Require Terms and Conditions
Resend a Welcome Email
Customization
Countries and Calling Codes
Create Admin Dashboard Widgets
Custom Modules
Custom Order Form Templates
Custom Reports
Error Pages
Integration Code
Models
Replace Legacy Smarty Tags
Sessions
Themes and Templates
Transliteration
WHMCS Base URL Template Variable
Single Sign-On into WHMCS
Client Area Customization
Client Area Homepage Panels
Client Area Layout
Client Area Navigation Menus
Client Area Sidebars
Customizing Promotions
Menu and Sidebar Context
Client Area Customization Tutorials
Preview a Template
Create a New Order Form Template
Create Customizations with Git
Customize Quick Shortcuts
Disable Feature Highlights
Manually Update Customizations
Update Customizations with Git
Homepage Panels
Add a Panel to Specific Pages
Add a Promotional Offer Panel
Add a Social Media Panel
Add a Special Offer Panel
Add an Informational Panel
Create a Two-Column Panel
Modify an Existing Panel
Rearrange Panels
Remove a Panel
Navigation
Add a Menu Item
Change a Menu Item Label
Change a Menu Item Link
Open Menu Links in New Tabs