Over the past year I have bought a lot more from other sellers such as Walmart and Target because they can still get them to me in two or three days with no extra charge (if you meet the low free ship limit).

I've also had Amazon claim two day delivery on an item only to change to five days so as to include with another item out of the same warehouse - after the order has been placed showing that they are to be delivered on different dates. I'm at the point where I will now place future orders seperately if they are not same est. delivery date.