There are plugins that can be set up to offer BOGO Free deals, but they are hard to set up and require lots of trial and error. If you want a simple Buy One Get One Free offer, this plugin is the way to go.
Setting it up is probably the easiest part of using this plugin. With this plugin, which has been installed over 600 times, you can set “Buy One, Get One Free of Equal or Lesser Value” for all of your WooCommerce products.
Easy-to-use WooCommerce BOGO plugin lets you offer deals like “Buy One, Get One Free.”