Transaction Approval Codes Transaction Approval Codes are an optional account security feature provided by Paxum. Transaction Approval Codes are switched on by default and help provide an added layer of protection should your Paxum account login ever be hacked or compromised. Below you will see a grid containing your private, and unique, Transaction Approval Codes. When Transaction Approval Codes are enabled, any time you initiate a transaction within your Paxum Account Control Panel you will be requested to provide a specific Transaction Approval Code from the grid below. Without the correct Transaction Approval Code, the transaction will NOT be authorized