Developers can be rather touchy -- and Shura did respond with (all caps) " Mod does NOT BUY ANYTHING!"
The statement is strictly correct -- it is the WOT client making the purchase. However, I place this into the category of misaligned semantics -- its rather like someone taking my hand, using my finger to enter my debit card pin, then extracting money from my bank account. Strictly speaking, it WAS my finger that touched the buttons --- but ignores the fact that my hand was being manipulated, not by my person, but by outside influences. the WOT client is simply doing what it is being told to do.
I do have some issues, however, Shura indicated that if the warehouse didnt have the camo, then the client would go ahead and buy more camo. But I know when I go into the client I can see quite a bit of free gold camo (I had put camo on my prem tanks) that appears to be available. yet, Auxilium still would make a purchase. So I have some questions about the algorithm being used -- but like I said, developers are touchy when questions come from those whom the developer assumes have no idea what it is like to code.