If you are using CryptoWoo without the HD wallet add-on you can provide either a list of cryptocurrency addresses from any wallet of your choice or use a paid Block.io account. Block.io is a API & wallet service for Bitcoin, Litecoin and Dogecoin that utilizes multi-signature wallets to keep your coins safe.

Our HD Wallet add-on enables you to receive unlimited payments in Bitcoin and other currencies directly to addresses of your HD wallet. Since we are using the BIP32/BIP44 protocols to derive these addresses from the public key of your HD wallet you can be sure that your private keys can not get compromised.