In the exchange of some currencies we may ask you to not only send coins using provided address, but also specify an additional ID. The Additional ID is used by some currencies for transaction processing and identifying the transaction (Payment ID for Monero, Destination Tag for Ripple, Memo for Steem and Stellar, and Message for XEM). When Godex provide you with additional ID, it is very important to send coins using this ID, otherwise funds may be lost. Please be careful!