Bidium provides offline wallet to store BIDM securely and the token can be used to bid for products on the BIDM marketplace.
Your wallet is secured with bidium, Because the mobile wallet combined with bidium used for alot of things like sending money and receiving, Because bidium is easy to transact.
You can make sure your wallet is safe because of bidium and easy to do some transaction in sending money or payment. with bidium that is true that easy to do transaction and one thing that is good is when yo do some transaction you have nothing to pay, because it's free. Bidium is zero transaction fee.