protected function save_coupon() {

		update_option( 'llms_allow_tracking', 'yes' );

		$req = LLMS_Tracker::send_data( true );
		$ret = new WP_Error( 'llms-setup-coupon-save-unknown', esc_html__( 'There was an error saving your data, please try again.', 'lifterlms' ) );

		if ( is_wp_error( $req ) ) {
			$ret = $req;
		} elseif ( empty( $req['success'] ) && isset( $req['message'] ) ) {
			$ret = new WP_Error( 'llms-setup-coupon-save-tracking-api', $req['message'] );
		} elseif ( ! empty( $req['success'] ) && true === $req['success'] ) {
			$ret = true;
		}

		return $ret;
	}