The Trades Wallet Self Service mobile application is used to manage the contents of your very own Trades Wallet, including updating your profile picture, and submitting new cards to your Wallet. Simply scan your unique Trades Wallet QR Code to gain access your Trades Wallet. What are Trades Wallet QR Codes? While a Trades Wallet QR Code may look like any other QR Code, your unique Trades Wallet QR Code has been secured such that it can only be scanned using either the Trades W