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 full tested yet so I am not sure if it works or not. You can contact me first Click Here

Installing Close Account 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) Activate the module in WHMCS via the Configuration > System Settings > Addon Modules screen. You will see the Close Account click activate, then click configure to see the options
3) Check the Full Administrator box in the Access Control, then click Save Changes
4) You can access your module at 'Addons' → 'Close Account'

Note: You can also customize the email template used via the Setup >> Email Templates screen. you see https://forum.whmcsservices.net/showthread.php?tid=70

When you do a test, make sure that you do not login as admin. Logout and test the module as a client

You can edit the email template. Go to Setup > Email Templates, and then you find 7  templates

WS Close Account - Account Closed
WS Close Account - Account Deleted
WS Close Account - Account Inactive
WS Close Account - Admin Log - Closed
WS Close Account - Admin Log - Deleted
WS Close Account - Admin Log - Inactive
WS Close Account - Delete Request Information

Version: 3.4.3 Released (11/27/2022)
Maintenance

Fixed Support PHP 8.1
Updated About Page
Updated Remove Support for PHP 7.2 to 7.3
Updated Remove Support for WHMCS V8.2 to 8.3

Version: 3.4.2 Released (02/24/2021)
Maintenance

Fixed the Problem with sub sub-account delete

Version: 3.4.1 Released (09/01/2020)
Maintenance

Fixed Problem with WHMCS V8
Updated Remove Support for PHP 5.6 to 7.0

Version: 3.4.0 Released (06/08/2020)
Minor

Added Search clients
Added Bulk Delete Client By Admin
Added index.php to all directories
Fixed Admin Deletion email
Fixed Keep close email send
Fixed Wrong information in emails
Fixed problem with the client have an active credit
Fixed Problem with date search
Updated Remove v4 Admin theme from distribution
Updated About Page

Version: 3.3.0 Released (16/11/2017)
Minor

Added Accounts will not be closed if there is a billable item
Added whmcsservices help center
Fixed The "Disable Close Account" Checkbox was not being removed when deactivating the module causing a duplicate when reactivating

Version: 3.2 Released (29/01/2017)
Updated

Updated: Improve the license call

Version: 3.1 Released (21/01/2017)
Maintenance

Fixed Pagination is not working in admin area
Fixed Client Manual Close Account Modal is not showing some templates
Fixed Cron is sending emails with an empty list when no accounts are closed
Fixed Cron email is not formatted correctly (Shows <br> instead of EOL)
Updated the New licensing system integrated to speed up performance

Version: 3.0 Released (29/10/2016)
Stable

Updated Rewrite code from scratch
Updated WHMCS V7 support
Updated Improve License Check
Added automatically delete accounts after x days
Added: Exclude specific accounts from automation

Version: 2.1 Released (24/10/2015)
Maintenance

Updated Module to support WHMCS v6

A development license allows you to setup a secondary instance of WHMCS for testing and development purposes.

You get one free with the module you bought and if you need second developer license it will cost one-time $25.00 fee

Please open a ticket to license dept.

Our licensing policy for a single-user license allows you to install your WHMCSServices.com product on one Domain. The main understanding is that it is not used simultaneously by different people.

To unlock a second (or new) Domain, you will have to repeat the unlock process with the second domain. Note that the same unlock key will not work on both domains, as the key is made specifically for the displayed site code (unique with every installation), then you will need to pay a small fee.

...and then contact Support

All Licences can be reissued for free without limitations. Login into our client area and click the “Services > My Licenses” link from the client menu. Click the module for the license Details and from the products details page click the tab "Reissue" > "Reissue Licence".

We get a lot of questions about the difference between the Licence and Source code versions of our modules, so we would just like to clear things up.

Both versions are exactly the same code and features; there is never a difference between features. Licence Version check our licensing system, which checks the license against our database, and the source code doesn't

The Licence version is encoded with IonCube just like WHMCS is, meaning the PHP files cannot be read or changed (any template files included are always open source).

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.

Both versions are also always released at the same time.

In the client area, you will be able to see how many visitors visited your link. You can also see your sales, credits and how much you've been credited.

In your client area, you have the option to copy/paste a text link or a banner link that includes your affiliate link. You are free to use any type of links on your page as long as it is legal