Install & activate the Cached invoices WHMCS module
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INSTALLATION PROCEDURE
- Download the latest Cached invoices module zip file from your client area
- Extract the modules folder into the root of your WHMCS installation
- Overwrite any files/folders that already exist
- Open your invoicepdf.tpl file for editing (use a text editor of your choice)
- Add this line to the top of the file, right after <?php :
require(ROOTDIR.'/modules/addons/cached_invoices/invoice.php'); - Save the file and upload it back to the server
IMPORTANT: addon caches only those customfields which are set to be shown on the invoice!
CONFIGURATION
- Activate the addon using the WHMCS Addon page (WHMCS Admin > Setup > Addon modules > Click Activate next to the Cached Invoices module)
- Click Configuration
- Enter your license information and choose the admin role groups to permit access to the Cached Invoices module
- Save changes
Cached invoices module wll now be visible in the Addons menu. Go there to configure the module options
MODULE SETTINGS
There are detailed descriptions for each option, simply click on the HELP icon inside the module page.