Today only Amazon has a wide selection of Popchips 24 packs on sale for $13.25. But order using subscribe and save to get an additional 5% off and get free shipping. That brings your total down to $12.59. See the full selection of products available here.
When you use subscribe and save, you are signing up for auto-deliveries on these products at the interval you select. However, if after you receive your order you decide not to continue with scheduled deliveries, you can cancel your Amazon Subscriptions at any time by going to your Amazon account and clicking on “Manage Subscribe and Save Items”.