This is really annoying the heck out of me as well. I have points I want to redeem and I need to reach a certain amount after the points for free shipping. When adding items they're either "Out of Stock" or "There was a problem adding to the cart". It has SCAM written all over it doesn't it? Why doesn't Sears/Kmart/ShopYourWay remove out of stock items? Also many times when there are third party sellers it will show a bundle of items, and when you add to your cart it has only one item (for the same price). This is one of the most frustrating shopping experiences I've ever seen.