Just found this site and noticed that promo codes are given out with some of the deals. I know where you should enter them but how are they given out in the first place? Is the code sent to a specific person and if so, can it be legitimately used by others? For example, if a code is published on this website and 300 people use it, will the online store honour the code and therefore the discount? Or will they cancel your order because it wasn't given out to you in the first place?