Gaiscioch Vault/Credits Question

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?

Fixed the problem

I appreciate that. Though as I said, at this point, I mostly wanted to verify I wasn't misunderstanding how it works. I'll take the fix as verification. ;-)

I also changed the pricing a bit. It now allows items to drop in price 5 times rather than just 50% off. So its possible now to pick up warlord boots for a point. If we have more than 5 of an item it is at minimum price.