Check your account and you may have 20% off your S&S items. I spoke with Amazon and she did not know anything about this. Most items where purchased at a higher price. To lock in this lower price, you can reorder then cancel the older order. I've done this several times since we now have a fixed date and have saved some money. Just be sure to also cancel your old S&S subscription.
This is what the promotion now reads
The more you subscribe, the more you save.
1 - 4 subscriptions arriving in a month Save 5%
5 or more subscriptions arriving in a month Save 20%
Amazon Mom members with Prime save 20% on diapers and wipes. As an Amazon Mom member with Prime you will also save 20% on the rest of your delivery when 5 or more Subscribe & Save items are delivered on your monthly delivery day. Diapers and wipes count towards your 5 items, however the maximum discount on diapers and wipes is 5% unless you are an Amazon Mom member with Prime.
Maybe someone knows more and can add. Thx!