=item new HASHREF
-Creates a new example. To add the example to the database, see L<"insert">.
+Creates a new call plan rate. To add the call plan rate to the database, see
+L<"insert">.
Note that this stores the hash reference, not a distinct copy of the hash it
points to. You can ask the object for a copy with the I<hash> method.
=item check
-Checks all fields to make sure this is a valid example. If there is
+Checks all fields to make sure this is a valid call plan rate. If there is
an error, returns the error, otherwise returns false. Called by the insert
and replace methods.