How can we ensure members renew as the same membership type? At initial sign-up, they can choose their type but after that, renewals should be as the same type - they should not be able to renew as a different type.
One option is to create separate contribution pages for each membership type, then have a join page that links to each of those. And then setup scheduled reminders for each type with links to the contribution page for renewal. With 13 membership types, that's a lot of setup.
So we're looker for a smarter way to do that. Any ideas or useful extensions? Drupal system so webforms are an option.