purchase_orders        => SL::DB::Manager::Order->get_all(          where => [ and => [ @f_date, @f_salesman, SL::DB::Manager::Order->type_filter('purchase_order')    ]]),
     sales_invoices         => SL::DB::Manager::Invoice->get_all(        where => [ and => [ @f_date, @f_salesman, ]]),
     purchase_invoices      => SL::DB::Manager::PurchaseInvoice->get_all(where => [ and =>  \@f_date ]),
     purchase_orders        => SL::DB::Manager::Order->get_all(          where => [ and => [ @f_date, @f_salesman, SL::DB::Manager::Order->type_filter('purchase_order')    ]]),
     sales_invoices         => SL::DB::Manager::Invoice->get_all(        where => [ and => [ @f_date, @f_salesman, ]]),
     purchase_invoices      => SL::DB::Manager::PurchaseInvoice->get_all(where => [ and =>  \@f_date ]),