|| $self->ut_alpha('identifier')
|| $self->ut_money('amount')
|| $self->ut_numbern('seconds')
+ || $self->ut_numbern('upbytes')
+ || $self->ut_numbern('downbytes')
+ || $self->ut_numbern('totalbytes')
|| $self->ut_foreign_keyn('agentnum', 'agent', 'agentnum')
|| $self->SUPER::check
;