Show WC Amount Paid

/*
 * Goto to Events > Bookings > Click on the Gear Icon > Choose 'WC Total Payment'
 */
function my_em_bookings_table_cols_template_wc_total($template, $EM_Bookings_Table){
	$template['total_paid'] = 'WC Total Payment';
	return $template;
}
add_action('em_bookings_table_cols_template', 'my_em_bookings_table_cols_template_wc_total',10,2);

function my_em_custom_booking_form_cols_wc_total($val, $col, $EM_Booking, $EM_Bookings_Table, $csv){

	if( $col == 'total_paid' ){
		$val = get_post_meta($EM_Booking->booking_meta['woocommerce']['order_id'],'_order_total',true);
	}

	return $val;
}
add_filter('em_bookings_table_rows_col','my_em_custom_booking_form_cols_wc_total', 10, 5);