Essential Addon Modules for WHMCS

The WHMCS Free Trial Manager Module allows you to offer free trials for your products and services, letting customers try before they buy with automated reminders and seamless upgrades.

Abandoned Cart Module automatically tracks incomplete orders in WHMCS and helps recover lost sales by re-engaging customers who leave before completing checkout.

AdminPilot for WHMCS adds instant admin search and quick navigation, helping staff find clients, tickets, invoices, services, settings, and admin pages from anywhere in WHMCS.

Client Area Popup For WHMCS lets you display custom pop-ups in the client area based on user groups, products, pages, time, or behavior. Use text, HTML, or images with animations and predefined styles to create targeted messages and announcements.

Fraud Guard for WHMCS helps prevent high-risk and fraudulent orders by detecting issues such as location and timezone mismatches, VPN or proxy usage, and temporary or invalid email addresses. Based on a configurable risk score, the module automatically blocks suspicious orders to keep your WHMCS system secure and clean.

One Step Order Form For WHMCS delivers a sleek, customizable checkout with one- or two-step options, flexible layouts, and smart features like geolocation. Use it for extra styles and responsive design.

Product & Addon Images lets WHMCS admins add single or multiple images to products/services and product addons, then display them professionally on orderform cards and cart/checkout pages with configurable sizing and slideshow options.

Product Limiter prevents clients from purchasing the same product multiple times. Easily set per-client limits, control cart and active product caps, and choose whether canceled or fraud orders should be counted.

The QuickHelp Connect module for WHMCS adds a professional floating support widget to your client area, allowing customers to contact you through WhatsApp, Telegram, Email, Phone, Support Tickets, Knowledgebase links, custom buttons, and third-party live chat bots.

Smart Gateway Manager allows you to assign specific payment gateways to individual products or product groups in WHMCS. Easily control which gateways are available for each service, giving you greater flexibility and a more tailored checkout experience.

Telegram Notifications Module for WHMCS enables real-time alerts sent straight to your Telegram chat. Stay instantly updated on key events like new orders, support tickets, and system activity—right from your phone or desktop.

Agree Terms Module requires customers to agree to your Terms and Conditions, Privacy Policy, Refund Policy, or any other legal agreements before placing an order in WHMCS

The IPTV Sales Booster module for WHMCS transforms standard IPTV product listings into professional, conversion-focused package experiences. It includes responsive package popups, IPTV metrics, setup guides, free trial and contact buttons, application downloads, customer reviews, recent activity notifications, channel artwork, and conversion analytics.

Spam Controller Module protects WHMCS from spam by blocking suspicious email domains, URLs, blacklisted words, and limiting signups per IP—ensuring cleaner data and fewer fraud attempts.

This module allows customers to attach tags to their services inside the client area, making it easier to organize and identify the purpose of each service at a glance.

Payment Gateway Charges for WHMCS allows you to apply additional fees based on the selected payment method, helping you recover transaction and processing costs with transparent billing.

Invoice QuickPay for WHMCS lets customers pay invoices through secure one-click payment links without manually logging in. It supports invoice-only SSO access, password protection, expiry controls, admin link management, audit logs, and automatic replacement of WHMCS invoice email pay links.

Require customers to verify their email address before they can register or place orders in WHMCS.
Uses built-in WHMCS email system — no external services required.

Enhance your WHMCS communication with real-time SMS alerts using the Twilio Notifications Module.
Easily configure SMS notifications for specific events such as order confirmations, invoice updates, support ticket replies, and more.
This module ensures your clients stay informed instantly through Twilio’s reliable messaging platform.

This module adds a convenient popup menu within the client area, allowing users to quickly access key sections like Pay Bill, Support Tickets, Services, Payment Methods, and Account Settings.
It enhances user experience by reducing clicks and improving accessibility.

Telegram Shop Bot for WHMCS connects your WHMCS system with Telegram, allowing clients to browse products, place orders, and interact with supported payment gateways directly within Telegram, with real-time synchronization and automated product mapping.

This module sends Discord notification alerts when credits fall below the minimum threshold set in the module.
It is designed for OTT panels like XUI, NXT, and 1-Stream, ensuring admins receive real-time updates to prevent service disruptions.

Give clients the option to show appreciation with the Add Tip on Invoice Module.
This WHMCS module lets clients add a custom tip amount to any unpaid invoice.Once added, the invoice total is updated automatically to reflect the tip, offering a simple way to support your business beyond standard payments.

Integrate WHMCS with Discord using the Discord Linker Module.
This module allows clients to link their Discord accounts and use them to log in to WHMCS.
It also opens up the potential for role synchronization, exclusive access control, and streamlined communication via your Discord community.

Turn your WHMCS website into an invite-only platform.
Allow new users to register only using secure invite links generated by admins or existing clients, with expiry, usage limits, and full access control.

The Promotion Manager For WHMCS helps you create scheduled top banners, promotional banners, popups, coupon code callouts, and countdown campaigns across selected WHMCS client-area pages.

A WHMCS referral module that lets clients join a referral program, share referral links, earn WHMCS account credit, and track progress toward free service renewals.

AI-generated WHMCS ticket replies with confidence control, product context, KB lookup, logging, and safety filters.

WHMCS Discount Manager lets admins create scheduled discount campaigns for products, addons, and domains with percentage, fixed amount, or sale-price discounts. It displays sale pricing, badges, promo text, and countdowns in the client area while applying discounted prices directly in the cart and checkout.

Connect WHMCS support tickets with Telegram so admins can receive alerts, reply, manage ticket status, and handle attachments directly from a Telegram group.