The weird thing about subscribe and save is that the item's price fluctuates and you can end up paying more for something than you anticipated. For example, if

The weird thing about subscribe and save is that the item's price fluctuates and you can end up paying more for something than you anticipated. For example, if you subscribe to some Diapers at $16 a box, and then the next shipment automagically charges you $25, I'd imagine you wouldn't be too happy.