Amazon takes 20% to 25% off a selection of snacks and drinks via on-page clippable coupons. Plus, Prime members bag free shipping. Note that some items also qualify for Subscribe & Save, which yields an additional 5% off and free shipping without Prime required. A couple of best bets, after applicable discounts: Note: Many of these items are offered as part of Amazon's "add-on program" and can only be purchased with an order of $25 or more. Meanwhile, be sure to cancel Subscribe & Save after your item ships to avoid being billed for future shipments.