Stores
Per-store breakdowns by category — produce, dairy, pantry, beverages. The supermarket that wins on cereal is probably not the one that wins on apples. Per-store pages tell you the full picture.
Each store you've shopped at gets its own profile: total items logged there, total wins (items where this store was cheapest), the categories it's strongest in, and a list of every item with the per-store unit price next to your overall best.
The category breakdown matters because nobody is cheapest at everything. Costco might win on bulk pantry but lose on small produce; Trader Joe's might win on dairy alternatives but lose on fresh fish. The store profile makes those trade-offs legible so you can split your trip without guessing.