HAAM Notes / Topic

Food Delivery

One note follows this idea through the HAAM archive.

July 29, 2026 · 7 min read

Why Can’t a Food Delivery App Tell Me What Dinner Costs?

Professor Octo compares four food delivery checkouts and discovers that the final screen is part receipt, part sales funnel, and part negotiation over what dinner is allowed to cost.

UI/UX Food Delivery Checkout Dark Patterns Interface Design Comic

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