While trying new plugins can unearth hidden gems in the WooCommerce world, there are certain plugins that are better to stay away from. One such plugin is Follow Up Emails. The plugin sends follow up emails based on different triggers (e.g., if a customer purchased a specific product, a customer created a new subscription to a product or plan, and so on). The custom database tables created by the plugin are as follows; wp_followup_coupons wp_followup_coupon_logs wp_followup_customers wp_followup_customer_carts wp_followup_customer_notes wp_followup_customer_orders wp_followup_email_excludes wp_followup_email_logs wp_followup_email_orders wp_followup_email_tracking wp_followup_followup_history- wp_followup_order_categories- wp_followup_order_items wp_followup_subscribers- wp_followup_subscribers_to_lists wp_followup_subscriber_lists Follow Up Emails plugin for WooCommerce heavily uses the Action Scheduler,