kb / cached-invoices-install

Install & activate the Cached invoices WHMCS module

Installation procedure

  1. Download the latest Cached invoices module zip file from your client area.
  2. Extract the modules folder into the root of your WHMCS installation.
  3. Overwrite any files or folders that already exist.
  4. Open your invoicepdf.tpl file for editing (use a text editor of your choice).
  5. Add this line to the top of the file, right after <?php:
require(ROOTDIR.'/modules/addons/cached_invoices/invoice.php');
  1. Save the file and upload it back to the server.

These steps are essential for the proper working of the module.

Important: The addon caches only those custom fields which are set to be shown on the invoice.

Configuration

  1. Activate the addon using the WHMCS Addon page (WHMCS Admin → Setup → Addon modules → click Activate next to the Cached Invoices module).
  2. Click Configuration.
  3. Enter your license information and choose the admin role groups that may access the Cached Invoices module.
  4. Save changes.

The Cached invoices module will now be visible in the Addons menu. Go there to configure the module options.

Module settings

There are detailed descriptions for each option; click the HELP icon inside the module page.