my $cust_pay = $obj->isa('FS::cust_pay') ? $obj : $obj->cust_pay;
my $desc = $self->mt('Payment received').' '.
time2str($date_format, $cust_pay->_date );
my $cust_pay = $obj->isa('FS::cust_pay') ? $obj : $obj->cust_pay;
my $desc = $self->mt('Payment received').' '.
time2str($date_format, $cust_pay->_date );