+sub _upgrade_data {
+#actually no, we want to leave those records behind now that they're giving us
+# geo_state etc.
+# my $class = shift;
+#
+# my $sql = "UPDATE tax_rate_location SET data_vendor = 'compliance_solutions' WHERE data_vendor = 'compliance solutions'";
+#
+# my $sth = dbh->prepare($sql) or die $DBI::errstr;
+# $sth->execute() or die $sth->errstr;
+}
+