Cheated byDiscoverycard's fictional T&C's

In October last year I requested info on the new miles multiplier benefit. I wanted to upgrade to fastmiles, but as most of my spent is a healthyliving partners I needed to know whether fastmiles would also benefit from the multiplier effect.<br> Discoverycard responded \We do not have the finalised benefits as yet but this will be sent to you as soon as it is available."<br> I then activated the fastmiles because the T&C's I agreed to stated that I could downgrade at ANY time"