Depending on what it's for, you can add it as a link in:

/templates/template_name/includes/menu.tpl for the main menu or the following for the top right toolbar:

/templates/template_name/includes/toolbar.tpl

<li><a href="{$WEB_ROOT}//index.php?m=clientreminders">Reminder SMS</a></li>

We hope this message finds you well. We are writing to inform you that our client portal will be undergoing scheduled maintenance today in order to perform updates and improve the overall user experience.

We understand our client portal is a crucial part of our service, and we apologize in advance for any inconvenience this downtime may cause. The maintenance period is expected to take approximately 1 hour. During this time, the client portal will not be partially accessible to our customers.

Please be assured that all systems will be fully operational upon completion of the maintenance period. Our team is working diligently to minimize any disruption to our services, and we will keep you informed should any changes to the schedule arise.

We thank you for your understanding and patience. If you have any questions or concerns, please do not hesitate to contact our support team.

This is a quick email to make you aware that WHMCS has just announced an update to address a security concern with their software.

It's important to apply this update as soon as possible to secure your WHMCS installation.

Please follow WHMCS's documentation here

A couple of days ago, existing clients asked me when they would get a big discount on Open Source. You can NOW order our WS Modules Source code Version at https://www.whmcsservices.com/opensource.php

The next ten (10) people who purchase this module will get 50% off the Sales Price. To get this 50% discount, you must use this discount code, wssc, when you order. If you do not use this discount code when you order, you will NOT get the 50% off. Please remember to use the discount when you order.

DO NOT miss this great Offer! On this fantastic deal!

The Source code version is NOT encoded with IonCube and can be installed on any number of domains, provided you (your company) own (s) them. You are not allowed to sell or give away the module to others.

NOTE: Make sure that your WHMCS is compatible with my modules. If you are not sure, please open a ticket here

We continue to develop and improve the WS Module based on your feedback. Just drop by our forums to see the active community we have and see the reported responsiveness to our users' requests and suggestions.

If you like to add your banner to the WHMCS Services Network, click here

Do You Need Custom Development?
Don't hesitate any longer! Contact us now

Don't hesitate any longer! 

Chat with us through live support, or send in a ticket if you would like more information.

Thanks,
WHMCS Services
https://www.whmcsservices.com

Installing Share Note is very simple. The following steps will guide you through the process:

1) Upload the entire folder to your website - if you experience problems, try uploading in binary mode. However, do not upload the “upload” folder, just the files inside of it!
2) Login to the admin area, go to SETUP > ADDON MODULES
3) In the addon modules page, you will see the Share Notes click activate, then click configure to see the options
4) Check the Full Administrator box in the Access Control, then click Save Changes

This on the themes that work with this module.

Zomex (Latest Version) Click Here
ThemeMetro (Latest Version) Click Here
Impressive Themes (Latest Version) Click Here
SwiftModders (Latest Version) Click Here
ThemeLooks (Latest Version) Click Here
RS Studio (Latest Version) Click Here
AA Layer (Latest Version) Click Here
Lara, WHMCS Admin (Latest Version) Click Here

Other Themes not fully tested yet, so I am not sure if it works or not. You can contact me first. Click Here

Version: 1.0.5 Released (05/09/2026)
Maintenance

Added: support for the WHMCS "Nexus" theme
Improved: The License System
Improved: Help Page
Updated: Support WHMCS 8.13.x & 9.0.x
Updated: Requires ionCube Loader v14
Removed: Remove Support for WHMCS V8.11.x to 8.12.x
Removed: Support for PHP 8.1

Version: 1.0.4 Released (04/04/2024)
Maintenance

Fixed support for ionCube Loader v13
Fixed Support WHMCS 8.9
Updated Help Page
Updated the License System
Updated Improve ionCube Loader

Version: 1.0.3 Released (1/12/2024)
Maintenance

Fixed Support WHMCS 8.8
Updated Remove Support for PHP 7.1 to 7.3
Updated Remove Support for WHMCS V8.4. x to 8.6.x


Version: 1.0.2 Released (12/20/2022)
Maintenance

Fixed WHMCS v8 tabs
Fixed support for ionCube Loader v12 and PHP 8.1
Updated Remove Support for PHP 7.1 to 7.3
Updated Remove Support for WHMCS V8.1. x to 8.3.x

Version: 1.0.1 Released (09/30/2020)
Maintenance

Fixed Problem with WHMCS v8 and PHP 7.x
Fixed Spell Word
Fixed WHMCS JavaScript directory
Updated Remove v4 Admin theme from distribution
Updated Remove Support for PHP 5.6 to 7.0
Added index.php to all directories

Version: 1.0.0 Released (04/01/2019)
Stable

New Initial Release

If you are interested in placing your banner on the WHMCS Services network. Looking to advertise your Hosting Company or hosting-related services?
We will not list ads for competing WHMCS Module Services. We will accept ads from Hosting Companies, VPN Companies, Web Services Companies, Design Companies offering custom designs, Themes Companies that sell for WHMCS, WISECP, Blesta, Clientexec, HostBill, WHMDC, WordPress, and other scripts.

How long will my banner last? 30 days

Order Advertising
Leaderboard 728x90 Banner: $24.99/Month USD
Sponsor Box 200x200 Banner: $9.99/Month USD
**Full 468x60 Banner: $19.99/Month USD

This way the banner will be displayed https://www.whmcsservices.com/images/advertise.png

If you would like to order a spot, please open a ticket here

Banner Requirements
Banner dimensions must be 468x60, 728x90, or 200x200
Must be jpg, png, or gif - No flash. (Animated or Static Banner)
Banners must be hosted by us. Once your payment and order are confirmed..

Banner Limitations
No Adult material
No drug-related pages
No file-sharing-related material
No extremely rude, hateful, or discriminatory sites
No religious/political sites
Nothing illegal
No Software/Script company
No Developer Company
No other WHMCS Developer/Services Company

WHMCS Services reserves the right to restrict or refuse advertising if it feels necessary.

If you have any questions, you can open a ticket here

**We will place a banner on the following sites:

WHMCSServices Forum
CityTecks.com
All my Dev License Modules that the clients install on their WHMCS Server.

**468x60 Banner Only
**No more than 7 banner ads will be shown at the same time on the site while your ad is running.

This is the top 10 WHMCS Services products of the month, for April

01) Email Verification Pro
02) Support Pin
03) Client Limitation
04) Email 2FA
05) Pin 2FA
06) Security Tools
07) Server Monitoring
08) Client Verification
09) SMS Manager
10) Refer A Friend

Dear Valued Client,

WHMCS Services has scheduled a maintenance window to upgrade a set of core network configurations in our ORD2 facility. The purpose of the upgrade is to add additional EVPN fabric integration to enable enhanced services.

The maintenance window to perform this work is scheduled for May 1, 2026, from 11:00 PM EST to May 2, 2026, 5:00 AM EST. During the maintenance, customers may experience brief periods of intermittent packet loss or additional latency as routes are migrated between equipment. We will take all possible measures to keep customer impact to an absolute minimum.