BEWARE THAT enabling One-click Ordering effectively DISABLES "free shipping." When you turn on "one-click ordering, " your only shipping choices are first-class and express. Even if you select "group items into as few shipments as possible, " you will still be charged for first-class shipping, EVEN IF THE ITEMS YOU PURCHASE say that they are eligible for FREE SUPER-SAVER SHIPPING. You cannot select Super-Saver Shipping as a setting for one-click, so customers are effectively charged for the convenience of one-click... read full review »