Doorstep Barista already has the hard parts of the business: good coffee, real customers, subscriptions, orders, pickup rhythms, and a WordPress/WooCommerce store that runs the commerce layer. The opportunity I saw was not to replace that. It was to ask what could sit beside it.
The app is a customer experience layer. It answers a few ordinary but high-value questions: What is my current box? Is my order ready? Where do I pick it up? When does the next subscription renewal happen?
That is why the proof-of-concept is intentionally narrow. A good pickup app does not need to become a giant account portal on day one. It needs to reduce uncertainty, make the next action obvious, and give the brand one more thoughtful touchpoint after someone has already chosen to buy.