Additional features for WooCommerce Subscriptions such as Updating Price for Existing Users, Cancel Delay, Auto-Renewal Reminder, etc. Enhancer for WooCommerce Subscriptions adds new features to WooCommerce Subscriptions such as Buy Now/Subscribe, updating prices for existing users, a cancel delay, preventing cancel before specific days of renewal, auto-renewal reminder, expiry reminders, manual renewal reminder and separate shipping cycle for subscriptions.