&gt; 4. There&#x27;s a &quot;price cap&quot; that applies - so you can&#x27;t go spend more in one day than the cost of an unlimited use one day travelcard that covers all the journeys, and you can&#x27;t spend more in one week than the cost of an unlimited one week travelcard.<p>That is really nice of them, I know a lot of companies that&#x27;d be like &quot;cha-ching free money&quot;.