Fresh installation
1. Upload the ZIP's modules folder into the WHMCS root.
2. Activate/configure 2FA Security and enable the PIN/Email providers as needed.
3. Leave Migrate Existing 2FA unticked. No legacy import, preservation, or verification runs for a fresh installation.

Replacing the old Pin 2FA addon, Email 2FA addon, or both
1. Back up the database and module files. Upload the combined package. It replaces the physical security/pin and security/email provider files.
2. Activate/configure the combined addon while the old addons are still active. Tick Migrate Existing 2FA and save. Use a valid license for the licensed package.
3. Open the combined addon's Migration tab and click Run Migration / Restore Tables. Only existing old enrollment tables are imported; missing old providers are skipped. This also preserves old tables and shared templates in protected copies.
4. Check Legacy Migration Verification on that page. Review BOTH User Logs and Admin Logs and test existing logins before deactivation. Keep old addons active if any active enrollment is missing or conflicting.
5. After verification, deactivate the old addons normally.
6. Immediately return to Migration and click Run Migration / Restore Tables again. This restores any deleted old tables and shared templates from protected copies. The old addons themselves do not need patching.
7. Verify logins again. Untick Migrate Existing 2FA Security and save once migration is complete; the Migration navigation item disappears.
8. You can now delete the Pin 2FA addon, Email 2FA addon, or both

Verification appears only on the dedicated Migration page while the option is enabled, never on the ordinary User/Admin log pages. Checking the option does not automatically execute migration; use the button.
Avoid login activity between old-addon deactivation and restoration, because their deactivation can temporarily delete shared email templates.
Existing combined enrollments take priority. Legacy PIN hashes are copied unchanged. Legacy pin/email provider selections are retained. Earlier combined pin2fa/email2fa selections are restored to pin/email only when migration is explicitly run.
Physical provider overwrite and live logins require testing; no automatic file rollback is included.
Obsolete security/pin2fa and security/email2fa folders from earlier combined releases can be moved outside modules/security after migration; uploading a ZIP does not remove them.

Protected copies preserve ws_pin2fa, ws_emailtwofa, ws_iptrust2fa_setting, ws_iptrust2fa_ip and the shared 2FA email templates. Do not remove protected copies before migration/restoration is complete.
Syntax and mocked migration/preservation/widget/log tests have passed. Live WHMCS/MySQL and login testing remain required

WHMCS 9.1 has just been released! Our WHMCS Development Team is now working to confirm full compatibility of our modules with the latest WHMCS version. This thread will be updated daily. Here, we will list the modules that have successfully passed our quality and testing procedures.

You will see a list of modules compatible with WHMCS 9.1 beta. Go to my site, and you will see the module's product page labeled V9.1.

Here is the list of modules that work with WHMCS 9.1:

01) 2FA Security

If you find any bugs or problems, please open a ticket so we can investigate. I have tested the compatibility of these modules with WHMCS 9.0.4 and PHP 8.2/8.3 on my Dev Machine.


Update: 10/8/2026

This is the top 10 WHMCS Services products of the month for September.

01) Agree Terms
02) Email 2FA
03) Client Limitation
04) Support Pin
05) FraudRecord System
06) SMS Manager
07) Server Monitoring
08) Client Notifications
09) Log Prune
10) Email Verification Pro

Hello,

First, thank you for being a user of our Pin 2FA. We hope you are finding it useful for your business.

We have merged WS Pin 2FA with WS Email 2FA. The new version will include Pin 2FA; these two modules perform almost the same functions. WS Email 2FA has Pin 2Fa no reason we should have both if they do the same. That way, we have just one module and can add more 2FA Services.

Make a Full Backup
We cannot stress enough how important it is to always take a full backup before attempting any kind of upgrade/install. Both for WHMCS and any other software you use. A full backup should be taken of both the WHMCS files and the database.

Before you deactivate the module, please wait for the second email you get.

This applies only to people who have both WS Email 2FA & WS Pin 2Fa:

We can change it to any WS Module that is comparable in the price range, no greater than $29.99.

Please go to my site at https://www.whmcsservices.com to see all the modules you can choose from. Once you have the one you like (costing no more than $29.99), please email me at licensing@whmcsservices.com with the module you like. If you have the source code, then no exchange of this module -- sorry.  You need to respond within 72 hours before the license system is turned off.

Blog Pro WHMCS is a powerful blog tool you can install on your WHMCS. A completely integrated blog for WHMCS with a custom addon module to control all settings, approve comments, manage posts, etc. A WS Blog Pro module lets hosting providers publish and manage articles directly inside their WHMCS client area and admin dashboard. This removes the need for a separate WordPress installation.

For more information and Screenshots: Click Here

The next fifteen (15) people who purchase this module will get $5.00 off the Sales Price. To get this $5.00 discount, you must use this discount code, NewModule, when you order. If you do not use this discount code when you order, you will NOT get the $5.00 off. Please remember to use the discount when you order.

Sale Price:
Owned License: $34.99 USD Order Here

Click Here To View All WHMCS Addons By WHMCSServices

Do You Need Custom Development For Your Business? Click Here

Looking to advertise our network? Click Here

New help with WHMCS Theme?
We also provide WHMCS Themes.

Remember to also check out the list of our other new versions released since:

WS Support Pin v4.9.3
WS MailerLite v2.0.0
WS Ultimate Captcha Pro v2.0.1
WS Brevo Integration v1.0.0
WS FraudRecord System v1.0.1

Coming Soon:
WS Ticket Restriction 2.0.0
WS Email 2FA 2.0.0
WS Close Account 3.5.0

Our Social Media:
Twitter Here
Facebooks Here
Instagram Here
LinkedIn Here

Installing Blog Pro 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 it!
2) Login to the admin area, go to Configuration > System Settings > ADDON MODULES
3) In the Addon Modules page, you will see Blog Pro. Click Activate, then click Configure to see the options
4) You can access your module at 'Addons' → 'Blog Pro'; you can setup what you need

To see all the features that it has, click here

These themes 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
Sentware Navio (Latest Version) Click Here

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

This is the top 10 WHMCS Services products of the month for August.


01) Email 2FA
02) Email Verification Pro
03) Email Delivery Status
04) Agree Terms
05) Refer A Friend
06) FraudRecord System
07) SMS Manager
08) Log Prune
09) Support Pin
10) Phone Verification

As a result, we would like to share information with you on our Labor Day Special Offers that are available with WHMCS Services. All WS Modules will be discounted at an unbelievable rate of 30% off the Source Code and 25% off the license version. That is right, you heard right! Use LaborSC as the coupon code to get 30% off the source code version; use Labor26 to get 25% off the licensed version.

How Long Will This Sale Last?
This Labor Day Special will last until 8th September 2026.

Don't just take our word for it. See what clients have had to say here

Here is a list of our various software products: Click Here

If you have any questions, email us at here

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

Looking to advertise our network at https://cturl.net/ads

Thanks again for choosing WHMCS Services. We appreciate your business!

Our Social Media:
Twitter Here
Facebook Here
Instagram Here
LinkedIn: Here

Hello,

This is a quick email to alert you that WHMCS has just launched a new security update. This update resolves several security vulnerabilities identified in all currently supported versions of WHMCS.

Please check the WHMCS Blog Post for more information on the update and how to secure your installation. Alternatively, you can hire WHMCSServices to complete this update for $19.99. Please email me if you are interested at https://www.whmcsservices.com/members/submitticket.php

If you have any questions, please let us know.