I mentioned above that I didn't get any miles for one particular large Saks gift card order (24K!!!). Oddly enough, I did get miles for another Saks gift card order placed the same day. I don't know why this one fell through. It's been 3 weeks now. Saks usually posts the miles/cash back in 1 week based on my experience (about 5-7 orders over past few months), so I doubt they'll post at this point. I did take screenshots at every screen. The portal does say that miles aren't give for GC purchases. Is it worth contacting Cartera?