Not that there's necessarily anything I want atm, but in an attempt to figure this out: If I go to the the vault page, it tells me how many credits I have (in my case, right now, 2). But then, items that cost 2, it tells me I have 'Insufficient Funds' to purchase. Even items that cost 1 I appear to have insufficient funds for. The only things I can seem to purchase right now are things that are 1 and 50% off, or things that cost 0.
Am I confused, or should I be able to buy things that cost up to 2, if I have 2 credits?