Get email notifications when your wallet's status changes
Whether you receive charity donations, tips, or a payment from a friend,
you can be notified as soon as it's confirmed on the block chain.
Register your public addresses, even those in cold storage, and secure peace of mind that you'll be notified immediately of any activity. No need to import your private keys!
Works against the block chain
...so you can leave your wallets where they are, whether they're with a third party on the web or in cold storage.