MOJO::List
This module inherites everything from a Child Module, via @ISA, shared methods should be placed in here.
my ($status, $errors) = $lh->subscription_check(-Email => $email);
returns a $status (1 or 0) and a hashref of %$errors. If there are any errors, the $status will be 0, it's a nice shorthand though.
my ($xml, $status, $errors) = $lh->subscription_check_xml(-Email => $email);
Same as subscription_check but also returns an XML document describing the same thing.
MOJO::List::PlainText