Recently, I needed to add a custom shipping method to a site running WooCommerce 4.6. While there are a number of plugins available that will add custom shipping methods to WooCommerce, I only needed to add a single, custom shipping method and didn’t want the overhead of a full-featured plugin. The folks at WooCommerce were kind enough to supply a code snippet for adding a custom shipping method by creating a simple plugin containing a class to handle the shipping method addition; however, as of the date of this post, there were a few issues with the code snippet on WooCommerce’s site that prevented it from working in the current version of WooCommerce: