Bitcoin (BTC), Bitcoin Cash (BCH) and Litecoin (LTC) deposit addresses change, for security and privacy, with each deposit made.

However, the addresses that were previously allocated to your account continue to function for you to credit funds to your Bitso account.

This means that, if you have provided an address on a page/blog or given it to someone, it will still be valid even if your account already has a new deposit address.