Learndash_Admin_Transactions_Listing::show_column_coupon Learndash_Admin_Transactions_Listing::show_column_coupon( int $post_id ) Output the Coupon column. ContentsDescription Parameters Source Changelog Related @package Description # Parameters # $post_id (int) (Required) Transaction Post ID. Source # File: includes/admin/classes-posts-listings/class-learndash-admin-transactions-listing.php Changelog # Changelog Version Description 4.1.0 Introduced. Related # @package # LearnDash / Transactions / Listing