my $booksellerinvoicenumber = $input->param( 'booksellerinvoicenumber' );
my $do_search = $input->param('do_search') || 0;
my $from_placed_on = C4::Dates->new($input->param('from'));
my $booksellerinvoicenumber = $input->param( 'booksellerinvoicenumber' );
my $do_search = $input->param('do_search') || 0;
my $from_placed_on = C4::Dates->new($input->param('from'));