Adding Free Products in Chain
You can create free chained products at the global or product level through the following settings.
Step 1: Activate and Install the Linked Products Plugin
Start by installing and activating the Linked Products for WooCommerce plugin. Once the plugin is activated, you can create chained/linked products using two methods.
Step 2: Create Chained Products at the Global or Product Level
Go to WooCommerce > Linked Products > Rules. From here, you can create global chained products and choose the Price Type as Free. You can also do the same at the product level. Go to Products, choose a product, and click Edit. You will see a Linked Products option. From here, you can create endless chained products and select the Price Type as Free to offer the item as a freebie.
