I just have to say a big well done and thank you to whoever programmed the functionality behind the "Buy All" button on March Madness. Whenever's there's a sale like this, I always find it takes ages it work out which books I have, and whether the sale is discounting beyond what I already get with the academic discount.
This time, I just hit "Buy All", and all the books that I don't already own are added to my cart. Books I do already own are automatically removed, AND Logos tells me when the academic discount is greater. It even automatically adds multiple coupon codes.
That's awesome!
