Search this week's Norwegian grocery offers. Free-text matches the product heading; filters narrow by ingredient, category, chain, unit-price basis and discount. Results are sorted cheapest-first by unit price. ALWAYS read unit_price together with unit_price_basis — a kr/kg and a kr/stk figure are not comparable — and treat unit_price_confidence='computed' as not cross-checked against the printed flyer.

The primary meal-planning entry point: cheapest offers per ingredient, grouped and ranked by unit price. Only kg and l bases are included, because per-piece prices cannot be ranked against them. Omit category to compare across all food categories.

Price one ingredient across every chain this week, with a baseline from earlier weeks. Two distinct fields: discount_pct is the retailer's OWN claim from the flyer's pre-price and is null for most offers; vs_baseline_pct is our inference from stored history. Do not present the second as the retailer's claim.

Cheapest unit price per week per chain for one ingredient, so you can judge whether a 'tilbud' is genuinely good. History only goes back as far as this installation has been syncing.

Grocery stores near a coordinate, nearest first. Offers are chain-national — the source API carries no per-store pricing — so this answers 'which shop do I go to' for a chain whose offer you already picked.

Chains covered, with this week's offer counts and how many carry a usable unit price and an ingredient tag. Use it to see what coverage a meal plan can rely on.

Re-fetch the current flyers from the upstream API. Runs automatically when the current week is missing, so you rarely need to call it — use it to pick up a mid-week update.