I'm going to add my recent experience here, since it also involve a promo event. During checkout, I entered the Aug promo code, and for the first time ever with Saks.com, I got a message saying smth to the effect of the promo code you entered is no longer available. I couldn't believe it. It was I think, the first day of the event. The website had banners everywhere, and the eligible items all had the promo code under their pictures. I went ahead and placed the order, so that I can call CS to have them look into and apply the code afterwards. Good thing I took a screenshot of my items with the code too.
Long story short, first agent told me that it seems like the gift card promo sold out?! What? If they were going to scale their ecommerce business model, how could it sell out so fast? It's not even like it's a gift with purchase, first come first serve. In any case, agent said that he'll submit a request so I was still pretty confident they could do it, esp since I'm sure there'd be lots of customers after me calling about the same thing. I WAS WRONG.
3 months later and over 10+ calls to CS, I was told my case had been escalated and there's nothing they can do. I learned a lot about their processes, or lack thereof, throughout my frustrating journey. Since CS is now a dead end, I tried emailing the CEO of Saks. I don't know if I have the right email, or whether or not he'll even read it, but will update if smth changes.
If they can't even get their act together now, how do they plan on expanding their business with customers that have plenty of other options like FF, Nord, NAP, SSENSE, Matches, list goes on and on?