Carrefour

Add one or more products to the shopping cart by their EAN. Accepts a list of {gtin, quantity} objects — works for a single item or a batch. Handles bulk additions in one request instead of calling the tool repeatedly. IMPORTANT: EANs MUST come from search_products or search_multiple_products results. NEVER fabricate or guess an EAN. IMPORTANT: ALWAYS ask the user for explicit confirmation before adding products to their cart. Never add to cart without user consent. After execution, a cart summary widget automatically displays ALL items in the cart with quantities, prices, total, and a link to the Carrefour cart. Do not display cart links in text — the widget handles it. A new cart is created automatically on the first call. Reuse the returned cart_id for subsequent calls. Prerequisites: search_products (to obtain EANs).

Search for MULTIPLE products at once using a list of keywords (e.g., ["milk", "bread", "eggs"]). Use when customer mentions several items in one request. Handles batch searches in one request instead of calling search_products multiple times. Prerequisites: search_store and set_store must be completed first.

Search for a SINGLE product by keyword (e.g., "milk", "bread", "shampoo") in the selected Carrefour store's inventory. Use when customer asks for ONE specific product or category. Prerequisites: search_store and set_store must be completed first. Returns: matching products with EAN for adding to cart.

Find nearby Carrefour stores based on customer location (address, city, or postal code). Use when customer needs to select a store for pickup (DRIVE) or delivery (LAD). Prerequisites: set_pickup_mode must be called first. IMPORTANT: IF pickup_mode is LAD the user should provide a full address to have precise coordinates. Returns: list of stores with the closest one auto-selected.

Set the delivery mode for the customer order: LAD (home delivery) or DRIVE (store pickup). Call this FIRST when a customer begins interacting — it determines which stores are available. If the customer changes pickup mode later, verify the location type matches the new mode (full address for LAD, city/postal code for DRIVE).

Confirm and lock in the customer's selected Carrefour store for their order. Use this after search_store when customer has chosen their preferred location. This selection is required before searching products or adding to cart.