Refer A Friend

Refer A Friend

Developed By WHMCS Services

Compatible with WHMCS v8.8

Get an exclusive 20% discount when ordering Refer A Friend

Use coupon code whmcsmarketplace during checkout

Each person who clicks your custom link and purchases service with your company will generate an x-dollar service credit to your account. You will be emailed each time an x dollars service credit is added to your account, which occurs after the person you referred remains an active paying client for x days.

Admin area you can add the amount you would like to give. The module creates an ID and stores it in the database for the client the first time he logs in to the client area. Keeps the visitors engaged and helps in building a long-term relationship.


  • Multi-Language
  • Supports WHMCS Blend Template
  • Supports WHMCS Templates Six & Twenty-One
  • Set the calculation method (percentage or fixed amount) for referrers and referrals
  • Client gets paid every time the new client buys from the website or only pays the client for the first time the new client buys from the website
  • Opt-in clients need to agree on terms before starting use Refer
  • Opt-In Log
  • Promotions/Coupons for refer clients
  • Client can see all referral commissions history

We also offer source code for all our products. Please contact us for more details.

Contact Us:

If you have any questions at all you can contact us via our group page.

Once that year ends, it sends an invoice to you for renewal. It will be $19.99 for two years. After payment, you will continue to receive support and updates on our module release. If you do not want to continue, you can email us to cancel the invoice - Optional Renewals. This will entitle you to continued user support, Module updates, and access to a stored download on our website.

Additional Feature Request:

Are you looking for a specific feature or have an idea to enhance this module? Reach out to us! We'll happily add it for you please contact us.

Please also note that our WS Module is provided as described on our website and is subject to our Terms of Service. Information provided about this product on the WHMCS Marketplace may be outdated. If you have any questions or doubts, please either refer to our website for the latest product information or contact us directly via our website.



5 stars
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1 star

Gianluca Iannotta @gianluca9380

July 16, 2024 at 04:45:16 PM

No comment provided.

  • 6 days ago

Binge @binge4878

June 12, 2023 at 02:24:52 PM

Excellent product allows users to easily invite friends and family to our service and incentivize them for doing so without my having to add to their accounts, it's all automatic. Very user friendly and beneficial for increase business by word of mouth.

  • 1 year ago
  • Version Number 1.4.3

James Gatewood @mr7707

March 18, 2023 at 07:33:37 AM

This plugin works awesome for me and my clients, period! Easy to install, and implement if you follow all directions carefully. Awesome customer service, hands down. These guys are the truth, no fluff. Love it! Their team of developers is on point. They truly have your back.

Clients love to brag about something that makes them feel all warm and fuzzy on the inside, you know?

  • 1 year ago
  • Version Number 1.4.1

O'Brian Davids @obrian3737

March 6, 2023 at 07:27:05 PM

bought this plugin. its a great idea and i can see how it can bring in more clients and thus make one more money. customers love a discount so this is a great way to incentivize them.

  • 1 year ago
  • Version Number 1.4.1

Oduntan Stephen @oduntan3283

January 10, 2023 at 07:38:52 AM

Really love this! This is an awesome addon

  • 1 year ago
  • Version Number 1.4.1

Shishir Ahmed @shishir9711

August 28, 2022 at 05:19:59 PM

Recently I am buy modules from us and used best and good. Thank you so much.

  • 1 year ago
  • Version Number 1.4.0

Sidney Andrews @sidney3142

June 20, 2022 at 05:25:36 PM

We like the functionality of refer a friend, as well as large companies that pay per referral, this plugin opens the possibility to offer values ​​to those who refer our services, module is essential if you work with web services.

  • 2 years ago
  • Version Number 1.3.0

Alfred Guenter Pogner @Alfred

March 26, 2022 at 02:24:25 PM

It is realy good for more customers.

  • 2 years ago
  • Version Number 1.3.0

ISP Company @williamdaiz4918

December 15, 2021 at 02:59:59 PM

Excellent module. You must use it and the support team is awesome

  • 2 years ago
  • Version Number 1.2.0

James L @jamie1956

October 25, 2021 at 02:26:29 AM

Great idea, terrible excution. We've been following up on an issue where the 'copy' button doesn't work and we haven't heard back.

WHMCS Services @whmcsservices

November 2, 2021 at 03:40:52 PM (Edited)

First is not the major bug that costs the whole module not to work.
Second, my developer fix this already

Owner@WHMCS Services  
  • 2 years ago
  • Version Number 1.2.0

Damian Maravankin @TechnoGuy

August 27, 2021 at 08:50:40 PM

This module is a money maker. Great job guys.

  • 2 years ago
  • Version Number 1.2.0

HyperX Hosting @eric9262

July 9, 2021 at 08:39:52 AM

Purchased this addon and I must say it's WAY better than the built-in WHMCS affiliates module. The refer a friend addon from whmcs lets your clients refer customers to you and they can see what they are earning and track their referrals from the client dashboard. Very clean, easy to use, and AMAZING!

  • 3 years ago
  • Version Number 1.2.0

Jose Felipe Araujo @josefelipe2620

March 5, 2021 at 02:42:47 PM

Earn more money with the opportunity for your customers to advertise your services and you will earn much more from it.

The integration with the client panel works super well!

  • 3 years ago
  • Version Number 1.2.0

Todd Haumann @todd950

February 23, 2021 at 05:20:49 PM

Amazing add-on, customers LOVE a discount and now they get paid when they share YOUR site, perfect win/win. Great purchase and amazing support. Thank you!

  • 3 years ago
  • Version Number 1.1.0

PHILLIP LEY @phillip5490

February 7, 2021 at 04:20:25 AM

Can't wait for this plugin to be released to me.

  • 3 years ago
  • Version Number 1.1.0

Joshua Casian @joshua1131

December 24, 2020 at 08:27:51 PM


  • 3 years ago
  • Version Number 1.0.2

Pablo Silva @pablo356

October 8, 2020 at 12:40:10 AM

No support. I Created a ticket day 30/09/2020 and has no answer so far, just a single question.

WHMCS Services @whmcsservices

November 2, 2020 at 09:02:27 PM

I guess you did not see the response that said 3 to 5 days doing to this Covid-19. Plus we don't work Saturday or Sunday.

Owner@WHMCS Services  
  • 3 years ago
  • Version Number 1.0.2

Randy Javier @randy4513

May 14, 2020 at 11:59:34 AM

Excelent for promotion

  • 4 years ago
  • Version Number 1.0.1

Markus @markus4802

May 10, 2020 at 03:59:05 PM

Outstanding Module and Support. We run into a little permission problem,opened a ticket and it was solved within a hour.
This module works neat and is not intrusive too and finally allows proper refer a friend in whmcs.
Thanks for the great support

  • 4 years ago
  • Version Number 1.0.1

Shannon Monahan @shannon3911

May 7, 2020 at 02:15:03 PM

The Refer A Friend module has paid for itself many times over. Word of mouth is huge, and this does just that. Who better to sell your products then your HAPPY CUSTOMERS? I give each customer who refers a paying customer $5 for each. I have one customer who has a couple hundred dollars of credit for referring so many. Priceless!!!

  • 4 years ago
  • Version Number 1.0.1

Lakshay Taneja @lakshay5818

April 13, 2020 at 09:23:39 PM

Easy for my clients to use, thanks for making it <3

  • 4 years ago
  • Version Number 1.0.1

Ruben Mathieu @ruben8060

March 1, 2020 at 10:24:21 PM

Für Freunde und Bekannte, die man anwerben möchte und sich dann selbst noch etwas dazuverdienen will vollkommen gut gelöst!

Bin positive überrascht!

  • 4 years ago
  • Version Number 1.0.1

Version Compatibility

Compatible with WHMCS v8.8

Full Version Compatibility

  • Selected versions of WHMCS v8.8
  • All versions of WHMCS v8.7

System Requirements

  • PHP7.4 & 8.1
  • Ioncube Loaders v12.x & 13.x

* Requirements listed are in addition to the WHMCS default system requirements.

Support for this product

The best place to start if you need help with a specific product is to contact the developer. All WHMCS Marketplace developers have both a website and support URL listed.

Developed By WHMCS Services


v1.5.0 Released October 6th, 2023

Latest Version

  • Added the ability to Sort and Search in the Referrers List
  • Added the Commissions in the Billing navbar
  • Fixed not showing the Promotion code on WHMCS 8.8.0
  • Fixed the wrong table shown at the client signup
  • Fixed Refer Page content, not showing properly
  • Fixed Amount currency conversion, based on the default currency
  • Fixed Refer Page Content not showing as it should, using the Default Language
  • promotion code supports added to Twitter
  • Updated Remove Support for PHP 7.2 to 7.3
  • Updated Remove Support for WHMCS V8.4.x to 8.5.x


Previous Versions

v1.4.3 Released April 21st, 2023

View/hide detailed changelog

  • Fixed CSS Style
  • Fixed Multiple Languages
  • Fixed Loading Issues


v1.4.2 Released March 24th, 2023

View/hide detailed changelog

  • Fixed support for ionCube Loader v12 and PHP 8.1
  • Fixed Currency PHP 8.1
  • Fixed WHMCS Cron Job PHP 8.1


v1.4.1 Released November 27th, 2022

View/hide detailed changelog

  • Fixed Promotion code supports added to Twitter
  • Fixed Support PHP 8.1
  • Updated Remove Support for PHP 7.1 to 7.2
  • Updated Remove Support for WHMCS V8.2 to 8.3


v1.4.0 Released August 10th, 2022

View/hide detailed changelog

  • Added Promotions/Coupons for refer clients
  • Fixed Facebook share button issue


v1.3.0 Released February 4th, 2022

View/hide detailed changelog

  • Added Opt-In clients need to agree term before starting use refer
  • Added Opt-In Logs
  • Fixed Small issues with WHMCS v8
  • Fixed copy link URL button


v1.2.0 Released February 26th, 2021

View/hide detailed changelog

  • Added Select URL format
  • Added Client refer admin to signup details


v1.1.0 Released January 11th, 2021

View/hide detailed changelog

  • Fixed Problems with One-Time on WHMCS v8
  • Added custom refer amount


v1.0.2 Released September 29th, 2020

View/hide detailed changelog

  • Fixed problem with deleted clients
  • Fixed problem with WHMCS v8
  • Fixed twitter share button with % sign
  • Updated Remove v4 Admin theme from distribution
  • Updated Remove Support for PHP 5.6 to 7.0


v1.0.1 Released February 21st, 2020

View/hide detailed changelog

  • Updated Redirect to the client area
  • Updated Redirect to the main domain
  • Updated Redirect to a custom link
  • Updated Licence Check
  • Updated About Page Images


v1.0.0 Released December 10th, 2019

View/hide detailed changelog

New Initial Release


See also

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QuickBooks Online For WHMCS

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KashFlow Accounting

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Zero Invoice Management

Avoid sending notifications or creation of 0€ Invoices

Payment Gateway Fees

Payment Gateway Fees