Food at home
How a Unit‑Price App Turned My Grocery Trips into a Savings Engine - A Data‑Driven Case Study
Picture this: you’re standing in the produce aisle, juggling a grocery list, a toddler, and the ever-present question of whether that $1.99 banana bundle is really a bargain. I pulled out my phone, scanned the bag, and watched the app flash $0.59 per pound - a figure