[ 'last_logged_in_at' => 'Last Login', 'paid_at' => 'Paid Date', 'started_at' => 'Started Date', 'ended_at' => 'Ended Date', 'billed_at' => 'Bill Date', 'due_at' => 'Due Date', 'invoiced_at' => 'Invoice Date', 'issued_at' => 'Issue Date', 'symbol_first' => 'Symbol Position', 'reconciled' => 'Reconciled', ], ];