diff --git a/store.gbai/store.gbdialog/calculate-shipping.bas b/store.gbai/store.gbdialog/calculate-shipping.bas
new file mode 100644
index 0000000..7968e55
--- /dev/null
+++ b/store.gbai/store.gbdialog/calculate-shipping.bas
@@ -0,0 +1,186 @@
+' Shipping and Cubage Calculator
+' Calculates shipping dimensions, volume, and estimated costs
+
+PARAM product_id AS INTEGER DESCRIPTION "Product ID to calculate shipping for"
+PARAM quantity AS INTEGER OPTIONAL DESCRIPTION "Quantity of items (default: 1)"
+PARAM destination_zip AS STRING OPTIONAL DESCRIPTION "Destination ZIP code for shipping estimate"
+
+DESCRIPTION "Calculate shipping dimensions, volumetric weight, and estimated shipping cost"
+
+' Set defaults
+IF NOT quantity THEN
+    quantity = 1
+END IF
+
+' Find product by ID
+product = FIND "Products.csv", "ProductID = " + product_id
+
+IF NOT product THEN
+    TALK "❌ Product not found with ID: " + product_id
+    RETURN { "error": "Product not found" }
+END IF
+
+' Get product dimensions from extended fields or estimate from quantity per unit
+' Default dimensions in cm (length x width x height)
+dimensions = {}
+
+' Parse quantity per unit for dimension hints
+qty_unit = product.QuantityPerUnit
+IF qty_unit THEN
+    ' Extract numeric values and unit types
+    IF CONTAINS(qty_unit, "kg") THEN
+        dimensions.estimated_weight = EXTRACT_NUMBER(qty_unit)
+        dimensions.weight_unit = "kg"
+    ELSE IF CONTAINS(qty_unit, "ml") OR CONTAINS(qty_unit, "cc") THEN
+        volume_ml = EXTRACT_NUMBER(qty_unit)
+        dimensions.estimated_weight = volume_ml / 1000
+        dimensions.weight_unit = "kg"
+    ELSE IF CONTAINS(qty_unit, "oz") THEN
+        oz_value = EXTRACT_NUMBER(qty_unit)
+        dimensions.estimated_weight = oz_value * 0.0283495
+        dimensions.weight_unit = "kg"
+    ELSE IF CONTAINS(qty_unit, "lb") THEN
+        lb_value = EXTRACT_NUMBER(qty_unit)
+        dimensions.estimated_weight = lb_value * 0.453592
+        dimensions.weight_unit = "kg"
+    ELSE
+        ' Default weight estimate based on category
+        dimensions.estimated_weight = 0.5
+        dimensions.weight_unit = "kg"
+    END IF
+END IF
+
+' Use AI to estimate package dimensions if not available
+BEGIN SYSTEM PROMPT
+You are a logistics expert. Estimate realistic package dimensions for shipping.
+Consider the product type, typical packaging, and quantity per unit.
+Return dimensions in centimeters and weight in kilograms.
+END SYSTEM PROMPT
+
+estimation_prompt = "Estimate shipping package dimensions for: " + product.ProductName + " (Quantity per unit: " + product.QuantityPerUnit + "). Return JSON: {\"length_cm\": number, \"width_cm\": number, \"height_cm\": number, \"weight_kg\": number, \"package_type\": string}"
+
+ai_estimate = ASK estimation_prompt
+package = PARSE JSON ai_estimate
+
+' Calculate for requested quantity
+total_packages = CEIL(quantity / EXTRACT_NUMBER(product.QuantityPerUnit))
+IF total_packages < 1 THEN
+    total_packages = 1
+END IF
+
+' Calculate cubic dimensions
+length_cm = package.length_cm
+width_cm = package.width_cm
+height_cm = package.height_cm
+weight_kg = package.weight_kg * total_packages
+
+' Volume in cubic centimeters
+volume_cm3 = length_cm * width_cm * height_cm * total_packages
+
+' Volume in cubic meters
+volume_m3 = volume_cm3 / 1000000
+
+' Volumetric weight (dimensional weight)
+' Standard divisor: 5000 for international, 6000 for domestic
+volumetric_weight_intl = volume_cm3 / 5000
+volumetric_weight_domestic = volume_cm3 / 6000
+
+' Billable weight is the greater of actual and volumetric
+billable_weight_intl = MAX(weight_kg, volumetric_weight_intl)
+billable_weight_domestic = MAX(weight_kg, volumetric_weight_domestic)
+
+' Calculate shipping estimates
+shipping_estimates = []
+
+' Ground shipping estimate
+ground = {}
+ground.carrier = "Ground"
+ground.billable_weight = billable_weight_domestic
+ground.estimated_days = "5-7 business days"
+ground.base_rate = 5.99
+ground.per_kg_rate = 1.50
+ground.estimated_cost = ground.base_rate + (ground.billable_weight * ground.per_kg_rate)
+PUSH shipping_estimates, ground
+
+' Express shipping estimate
+express = {}
+express.carrier = "Express"
+express.billable_weight = billable_weight_domestic
+express.estimated_days = "2-3 business days"
+express.base_rate = 12.99
+express.per_kg_rate = 2.50
+express.estimated_cost = express.base_rate + (express.billable_weight * express.per_kg_rate)
+PUSH shipping_estimates, express
+
+' Overnight shipping estimate
+overnight = {}
+overnight.carrier = "Overnight"
+overnight.billable_weight = billable_weight_intl
+overnight.estimated_days = "Next business day"
+overnight.base_rate = 24.99
+overnight.per_kg_rate = 4.00
+overnight.estimated_cost = overnight.base_rate + (overnight.billable_weight * overnight.per_kg_rate)
+PUSH shipping_estimates, overnight
+
+' Build response
+result = {}
+result.product_id = product_id
+result.product_name = product.ProductName
+result.quantity = quantity
+result.packages = total_packages
+
+result.dimensions = {
+    "length_cm": length_cm,
+    "width_cm": width_cm,
+    "height_cm": height_cm,
+    "package_type": package.package_type
+}
+
+result.weight = {
+    "actual_kg": weight_kg,
+    "volumetric_domestic_kg": volumetric_weight_domestic,
+    "volumetric_intl_kg": volumetric_weight_intl,
+    "billable_domestic_kg": billable_weight_domestic,
+    "billable_intl_kg": billable_weight_intl
+}
+
+result.volume = {
+    "cm3": volume_cm3,
+    "m3": volume_m3
+}
+
+result.shipping_options = shipping_estimates
+
+' Display results
+TALK "📦 **Shipping Calculator Results**"
+TALK ""
+TALK "**Product:** " + product.ProductName
+TALK "**Quantity:** " + quantity + " (" + total_packages + " package(s))"
+TALK ""
+TALK "**Package Dimensions:**"
+TALK "  📏 " + length_cm + " × " + width_cm + " × " + height_cm + " cm"
+TALK "  📦 Volume: " + FORMAT(volume_cm3, "#,##0") + " cm³ (" + FORMAT(volume_m3, "0.000") + " m³)"
+TALK "  ⚖️ Type: " + package.package_type
+TALK ""
+TALK "**Weight Analysis:**"
+TALK "  Actual Weight: " + FORMAT(weight_kg, "0.00") + " kg"
+TALK "  Volumetric (Domestic): " + FORMAT(volumetric_weight_domestic, "0.00") + " kg"
+TALK "  Volumetric (Intl): " + FORMAT(volumetric_weight_intl, "0.00") + " kg"
+TALK "  **Billable Weight:** " + FORMAT(billable_weight_domestic, "0.00") + " kg"
+TALK ""
+TALK "**Shipping Options:**"
+
+FOR EACH option IN shipping_estimates
+    TALK "  🚚 **" + option.carrier + "**: $" + FORMAT(option.estimated_cost, "0.00") + " (" + option.estimated_days + ")"
+NEXT
+
+' Log calculation for analytics
+LOG "shipping_calculation", {
+    "product_id": product_id,
+    "quantity": quantity,
+    "volume_cm3": volume_cm3,
+    "weight_kg": weight_kg,
+    "timestamp": NOW()
+}
+
+RETURN result
diff --git a/store.gbai/store.gbdialog/classify-product.bas b/store.gbai/store.gbdialog/classify-product.bas
new file mode 100644
index 0000000..cd0fcf6
--- /dev/null
+++ b/store.gbai/store.gbdialog/classify-product.bas
@@ -0,0 +1,117 @@
+' Product Classification Tool
+' Classifies products into categories using AI and store taxonomy
+
+PARAM product_name AS STRING DESCRIPTION "Product name to classify (e.g., 'nike air max shoes')"
+PARAM include_suggestions AS BOOLEAN OPTIONAL DESCRIPTION "Include alternative category suggestions"
+
+DESCRIPTION "Classify a product into the store's category taxonomy using AI"
+
+' Load store categories for context
+categories = FIND "Categories.csv"
+
+' Build taxonomy tree for AI context
+taxonomy = ""
+FOR EACH cat IN categories
+    taxonomy = taxonomy + cat.CategoryID + ": " + cat.CategoryName + " - " + cat.Description + "\n"
+NEXT
+
+' Search existing products for similar items
+similar_products = SEARCH "Products.csv", product_name, 5
+
+similar_context = ""
+IF similar_products THEN
+    FOR EACH p IN similar_products
+        similar_context = similar_context + "- " + p.ProductName + " (Category: " + p.CategoryID + ")\n"
+    NEXT
+END IF
+
+' Use AI to classify the product
+BEGIN SYSTEM PROMPT
+You are a product classification expert. Your task is to classify products into the correct category based on the store's taxonomy.
+
+Available Categories:
+${taxonomy}
+
+Similar existing products in catalog:
+${similar_context}
+
+Rules:
+1. Return the most specific category that fits
+2. Consider product attributes like brand, type, material
+3. If uncertain, suggest the most likely category with confidence level
+4. Provide reasoning for the classification
+END SYSTEM PROMPT
+
+classification_prompt = "Classify this product: '" + product_name + "'\n\nReturn JSON format: {\"category_id\": number, \"category_name\": string, \"confidence\": number (0-100), \"reasoning\": string, \"attributes\": {\"brand\": string, \"type\": string, \"material\": string}}"
+
+result = ASK classification_prompt
+
+' Parse AI response
+classification = PARSE JSON result
+
+' Validate category exists
+valid_category = FIND "Categories.csv", "CategoryID = " + classification.category_id
+
+IF NOT valid_category THEN
+    ' Fallback to closest match
+    TALK "⚠️ AI suggested invalid category, finding closest match..."
+    valid_category = FIND "Categories.csv", "CategoryName LIKE '%" + classification.category_name + "%'"
+    IF valid_category THEN
+        classification.category_id = valid_category.CategoryID
+    END IF
+END IF
+
+' Build response
+response = {}
+response.product_name = product_name
+response.category_id = classification.category_id
+response.category_name = classification.category_name
+response.confidence = classification.confidence
+response.reasoning = classification.reasoning
+response.attributes = classification.attributes
+
+' Add suggestions if requested
+IF include_suggestions THEN
+    suggestions_prompt = "Suggest 2 alternative categories for '" + product_name + "' from: " + taxonomy
+    alt_result = ASK suggestions_prompt
+    response.alternative_categories = PARSE JSON alt_result
+END IF
+
+' Log classification for analytics
+LOG "product_classification", {
+    "product": product_name,
+    "category": classification.category_id,
+    "confidence": classification.confidence,
+    "timestamp": NOW()
+}
+
+TALK "📦 **Product Classification Result**"
+TALK ""
+TALK "**Product:** " + product_name
+TALK "**Category:** " + classification.category_name + " (ID: " + classification.category_id + ")"
+TALK "**Confidence:** " + classification.confidence + "%"
+TALK "**Reasoning:** " + classification.reasoning
+TALK ""
+
+IF classification.attributes THEN
+    TALK "**Detected Attributes:**"
+    IF classification.attributes.brand THEN
+        TALK "  • Brand: " + classification.attributes.brand
+    END IF
+    IF classification.attributes.type THEN
+        TALK "  • Type: " + classification.attributes.type
+    END IF
+    IF classification.attributes.material THEN
+        TALK "  • Material: " + classification.attributes.material
+    END IF
+END IF
+
+IF include_suggestions AND response.alternative_categories THEN
+    TALK ""
+    TALK "**Alternative Categories:**"
+    FOR EACH alt IN response.alternative_categories
+        TALK "  • " + alt.category_name + " (" + alt.confidence + "% confidence)"
+    NEXT
+END IF
+
+RETURN response
diff --git a/store.gbai/store.gbdialog/search-products.bas b/store.gbai/store.gbdialog/search-products.bas
new file mode 100644
index 0000000..f86c141
--- /dev/null
+++ b/store.gbai/store.gbdialog/search-products.bas
@@ -0,0 +1,124 @@
+' Product Search with Autocomplete and AI Descriptions
+' Provides fast product search with intelligent suggestions and enriched descriptions
+
+PARAM query AS STRING DESCRIPTION "Search query (e.g., 'chai tea', 'chocolate', 'sauce')"
+PARAM limit AS INTEGER OPTIONAL DESCRIPTION "Maximum results to return (default: 10)"
+PARAM include_description AS BOOLEAN OPTIONAL DESCRIPTION "Generate AI-enhanced product descriptions"
+
+DESCRIPTION "Search products with autocomplete and AI-generated descriptions"
+
+' Set defaults
+IF NOT limit THEN
+    limit = 10
+END IF
+
+' Perform fast search across products
+results = SEARCH "Products.csv", query, limit
+
+IF NOT results OR LEN(results) = 0 THEN
+    TALK "🔍 No products found matching '" + query + "'"
+
+    ' Use AI to suggest alternatives
+    BEGIN SYSTEM PROMPT
+    You are a helpful store assistant. The user searched for a product that wasn't found.
+    Suggest what they might be looking for or alternative search terms.
+    END SYSTEM PROMPT
+
+    suggestion = ASK "The user searched for '" + query + "' but no products were found. Suggest alternatives or clarify what they might want."
+    TALK suggestion
+
+    RETURN { "results": [], "suggestions": suggestion }
+END IF
+
+' Load categories for enrichment
+categories = FIND "Categories.csv"
+
+' Build category lookup
+category_map = {}
+FOR EACH cat IN categories
+    category_map[cat.CategoryID] = cat.CategoryName
+NEXT
+
+' Enrich results with category names
+enriched_results = []
+FOR EACH product IN results
+    item = {}
+    item.id = product.ProductID
+    item.name = product.ProductName
+    item.price = product.UnitPrice
+    item.stock = product.UnitsInStock
+    item.category_id = product.CategoryID
+    item.category_name = category_map[product.CategoryID]
+    item.quantity_per_unit = product.QuantityPerUnit
+    item.discontinued = product.Discontinued
+    item.reorder_level = product.ReorderLevel
+
+    ' Generate AI description if requested
+    IF include_description THEN
+        BEGIN SYSTEM PROMPT
+        You are a product copywriter. Write a brief, compelling product description (2-3 sentences).
+        Focus on benefits and key features. Be concise and engaging.
+        END SYSTEM PROMPT
+
+        desc_prompt = "Write a product description for: " + product.ProductName + " (Category: " + item.category_name + ", Quantity: " + product.QuantityPerUnit + ", Price: $" + product.UnitPrice + ")"
+        item.ai_description = ASK desc_prompt
+    END IF
+
+    PUSH enriched_results, item
+NEXT
+
+' Build autocomplete suggestions for future searches
+related_terms = []
+FOR EACH product IN results
+    words = SPLIT(product.ProductName, " ")
+    FOR EACH word IN words
+        IF LEN(word) > 3 AND NOT CONTAINS(related_terms, word) THEN
+            PUSH related_terms, word
+        END IF
+    NEXT
+NEXT
+
+' Display results
+TALK "🔍 **Search Results for '" + query + "'** (" + LEN(enriched_results) + " found)"
+TALK ""
+
+FOR EACH item IN enriched_results
+    stock_status = "✅ In Stock"
+    IF item.stock = 0 THEN
+        stock_status = "❌ Out of Stock"
+    ELSE IF item.stock < item.reorder_level THEN
+        stock_status = "⚠️ Low Stock"
+    END IF
+
+    IF item.discontinued = 1 THEN
+        stock_status = "🚫 Discontinued"
+    END IF
+
+    TALK "**" + item.name + "** - $" + item.price
+    TALK "  Category: " + item.category_name + " | " + item.quantity_per_unit
+    TALK "  " + stock_status + " (" + item.stock + " units)"
+
+    IF include_description AND item.ai_description THEN
+        TALK "  📝 " + item.ai_description
+    END IF
+    TALK ""
+NEXT
+
+' Show related search terms
+IF LEN(related_terms) > 0 THEN
+    TALK "**Related searches:** " + JOIN(related_terms, ", ")
+END IF
+
+' Log search for analytics
+LOG "product_search", {
+    "query": query,
+    "results_count": LEN(enriched_results),
+    "timestamp": NOW()
+}
+
+RETURN {
+    "query": query,
+    "results": enriched_results,
+    "total": LEN(enriched_results),
+    "related_terms": related_terms
+}