The process of changing or adding a new feature using hooks is the most common type of customization for third-party plugins. These hooks allow us to build advanced features without spending much time. In this section, we are going to implement a real-world use case to understand the hook-based customization process in detail. So, we have chosen to customize WooCommerce.
Assume we want to provide files related to each WooCommerce product. These files may contain product specifications, user guides, or any information related to the product. So, we need a way to upload these files while creating or editing a product. Then, we have to list them in the frontend product page as a separate tab. This ...
