When viewing your Bitcoin address you may have noticed that it has changed. This is no reason to be alarmed. We automatically generate a new address for you after every transaction you make. This helps protect your privacy, so another person can not view all other transactions associated with your account by looking up an address.
All addresses that have been generated for your account will remain active and associated with your account forever. They are safe to re-use to receive future payments however, we recommend using a unique address for all transactions.