Zero Invoice Management

Zero Invoice Management

Developed By Hosting Pilot

Compatible with WHMCS v8.1


"Zero Invoice Management" is a module, which allows you to configure the way to handle 0€ invoices. Sometimes they appear on domains or including, free service. There are four ways to configure.

  1. Send 0€ Invoice and send Payment Info (default WHMCS)
  2. Send 0€ Invoice but don't send payment info
  3. Don't send any email (Invoice creation and payment info)
  4. Avoid creating

Avoid creating will immediately delete the invoice after its created.


  • Maintenance free. No active template modifications or file replacements required.
  • Upload the plugin "hp_zeroinvoice" into your modules/addons folder
  • Activate the plugin in your WHMCS


  • Select "Zero Invoice Management" in your Plugin-List.
  • Select on of the Options you want to be used.



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Dvmivn @dvmivn1821

December 15, 2021 at 11:32:26 PM

Module breaks invoices assigned to the order (2 times the same invoice is assigned to 2 different orders).
After ordering for $0 the error "Invalid Invoice ID" is displayed.

  • 6 months ago
  • Edited

Juan Francisco Marrero Martin @juanfrancisco6450

December 8, 2021 at 11:25:14 AM

And the problem with cart.php throw error "Invalid Invoice ID" on page cart.php? A = complete has been fixed

  • 6 months ago

Martin - @mc3701

May 14, 2021 at 03:50:50 PM

We are also getting this error in WHMCS 8.1: cart.php throw error "Invalid Invoice ID" on page cart.php?a=complete

  • 1 year ago

Daniel @daniel5527

March 2, 2021 at 12:06:10 PM

cart.php throw error "Invalid Invoice ID" on page cart.php?a=complete

Christian Busse @christian4964

March 18, 2021 at 09:40:09 PM

Can you write us an email to, what you bought and maybe we can reconstruct and fix this error. Thanks you

Owner@Hosting Pilot  
  • 1 year ago

Version Compatibility

Compatible with WHMCS v8.1

Full Version Compatibility

  • Selected versions of WHMCS v8.1
  • Selected versions of WHMCS v8.0
        8.0.0 - 8.0.4
  • Selected versions of WHMCS v7.10
        7.10.0 - 7.10.1
  • All versions of WHMCS v7.9
  • All versions of WHMCS v7.8
  • All versions of WHMCS v7.7

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 Hosting Pilot


v1.0.3 Released January 19th, 2021

Latest Version

  • Include mod_invoicedata clear


Previous Versions

v1.0.2 Released January 15th, 2021

View/hide detailed changelog

Check credits on invoices and don't clear


v1.0.1 Released September 25th, 2020

View/hide detailed changelog

  • Disable Debugging


v1.0.0 Released September 18th, 2020

View/hide detailed changelog

1.0.0. Create Plugin


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