WooCommerce allows customers to leave reviews on products, but the method used for storing those reviews is still comments, so those product reviews are stored in the comments and commentmeta database tables. There is a recent plugin which fixes product reviews, by sending reminder emails using the Action Scheduler, storing product views in their custom database tables. The plugin is called Better Reviews for WooCommerce. Created custom database tables; wp_woocommerce_better_reviews_attributes wp_woocommerce_better_reviews_authormeta wp_woocommerce_better_reviews_charstcs wp_woocommerce_better_reviews_content wp_woocommerce_better_reviews_ratings When the plugin is installed, it adds a reviews admin menu tab. Reviews > Reviews Reviews > Attributes Reviews > Characteristics The settings for the plugin