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Cost Calculator Hooks

This is a guide for developers to customize and extend Cost Calculator features with code.
A hook is a piece of code that programmers use to change or extend applications or operating systems by catching and working with messages or events that happen inside them.

Where to put your code?

If you want to add a special piece of code to your website, you can place it in the WPCode plugin, your child theme's functions.php, or your own custom plugin.
Before you make any changes to the code, make sure you have FTP access in case there are mistakes.
Important: This guide has PHP code and is meant for developers. We share the code as a friendly gesture but don't provide support for code customization or third-party development.
There are lists of hooks used in the Cost Calculator plugin for: