diff --git a/app/api/v1/admin/marketplace.py b/app/api/v1/admin/marketplace.py
index 7391ee73..8daea1d8 100644
--- a/app/api/v1/admin/marketplace.py
+++ b/app/api/v1/admin/marketplace.py
@@ -22,6 +22,7 @@ from models.schema.marketplace_import_job import (
     MarketplaceImportJobRequest,
     MarketplaceImportJobResponse,
 )
+from models.schema.stats import ImportStatsResponse
 
 router = APIRouter(prefix="/marketplace-import-jobs")
 logger = logging.getLogger(__name__)
@@ -68,6 +69,9 @@ async def create_marketplace_import_job(
 
     Admins can trigger imports for any vendor by specifying vendor_id.
     The import is processed asynchronously in the background.
+
+    The `language` parameter specifies the language code for product
+    translations (e.g., 'en', 'fr', 'de'). Default is 'en'.
     """
     vendor = vendor_service.get_vendor_by_id(db, request.vendor_id)
 
@@ -75,6 +79,7 @@ async def create_marketplace_import_job(
         source_url=request.source_url,
         marketplace=request.marketplace,
         batch_size=request.batch_size,
+        language=request.language,
     )
 
     job = marketplace_import_job_service.create_import_job(
@@ -87,7 +92,7 @@ async def create_marketplace_import_job(
 
     logger.info(
         f"Admin {current_admin.username} created import job {job.id} "
-        f"for vendor {vendor.vendor_code}"
+        f"for vendor {vendor.vendor_code} (language={request.language})"
     )
 
     background_tasks.add_task(
@@ -97,19 +102,21 @@ async def create_marketplace_import_job(
         request.marketplace,
         vendor.id,
         request.batch_size or 1000,
+        request.language,  # Pass language to background task
     )
 
     return marketplace_import_job_service.convert_to_response_model(job)
 
 
 # NOTE: /stats must be defined BEFORE /{job_id} to avoid route conflicts
-@router.get("/stats")
+@router.get("/stats", response_model=ImportStatsResponse)
 def get_import_statistics(
     db: Session = Depends(get_db),
     current_admin: User = Depends(get_current_admin_api),
 ):
     """Get marketplace import statistics (Admin only)."""
-    return stats_service.get_import_statistics(db)
+    stats = stats_service.get_import_statistics(db)
+    return ImportStatsResponse(**stats)
 
 
 @router.get("/{job_id}", response_model=AdminMarketplaceImportJobResponse)
diff --git a/app/api/v1/vendor/marketplace.py b/app/api/v1/vendor/marketplace.py
index 2116fb99..69737076 100644
--- a/app/api/v1/vendor/marketplace.py
+++ b/app/api/v1/vendor/marketplace.py
@@ -35,12 +35,19 @@ async def import_products_from_marketplace(
     current_user: User = Depends(get_current_vendor_api),
     db: Session = Depends(get_db),
 ):
-    """Import products from marketplace CSV with background processing (Protected)."""
+    """Import products from marketplace CSV with background processing (Protected).
+
+    The `language` parameter specifies the language code for product
+    translations (e.g., 'en', 'fr', 'de'). Default is 'en'.
+
+    For multi-language imports, call this endpoint multiple times with
+    different language codes and CSV files containing translations.
+    """
     vendor = vendor_service.get_vendor_by_id(db, current_user.token_vendor_id)
 
     logger.info(
         f"Starting marketplace import: {request.marketplace} for vendor {vendor.vendor_code} "
-        f"by user {current_user.username}"
+        f"by user {current_user.username} (language={request.language})"
     )
 
     # Create import job (vendor comes from token)
@@ -49,7 +56,7 @@ async def import_products_from_marketplace(
     )
     db.commit()
 
-    # Process in background
+    # Process in background with language parameter
     background_tasks.add_task(
         process_marketplace_import,
         import_job.id,
@@ -57,6 +64,7 @@ async def import_products_from_marketplace(
         request.marketplace,
         vendor.id,
         request.batch_size or 1000,
+        request.language,  # Pass language to background task
     )
 
     return MarketplaceImportJobResponse(
@@ -67,6 +75,7 @@ async def import_products_from_marketplace(
         vendor_code=vendor.vendor_code,
         vendor_name=vendor.name,
         source_url=request.source_url,
+        language=request.language,
         message=f"Marketplace import started from {request.marketplace}. "
         f"Check status with /import-status/{import_job.id}",
         imported=0,
diff --git a/app/services/marketplace_product_service.py b/app/services/marketplace_product_service.py
index c8690fec..ca15846d 100644
--- a/app/services/marketplace_product_service.py
+++ b/app/services/marketplace_product_service.py
@@ -7,6 +7,9 @@ This module provides classes and functions for:
 - Advanced product filtering and search
 - Inventory information integration
 - CSV export functionality
+
+Note: Title and description are now stored in MarketplaceProductTranslation table.
+Use get_title(language) and get_description(language) methods on the model.
 """
 
 import csv
@@ -15,8 +18,9 @@ from collections.abc import Generator
 from datetime import UTC, datetime
 from io import StringIO
 
+from sqlalchemy import or_
 from sqlalchemy.exc import IntegrityError
-from sqlalchemy.orm import Session
+from sqlalchemy.orm import Session, joinedload
 
 from app.exceptions import (
     InvalidMarketplaceProductDataException,
@@ -28,6 +32,7 @@ from app.exceptions import (
 from app.utils.data_processing import GTINProcessor, PriceProcessor
 from models.database.inventory import Inventory
 from models.database.marketplace_product import MarketplaceProduct
+from models.database.marketplace_product_translation import MarketplaceProductTranslation
 from models.schema.inventory import InventoryLocationResponse, InventorySummaryResponse
 from models.schema.marketplace_product import (
     MarketplaceProductCreate,
@@ -46,9 +51,25 @@ class MarketplaceProductService:
         self.price_processor = PriceProcessor()
 
     def create_product(
-        self, db: Session, product_data: MarketplaceProductCreate
+        self,
+        db: Session,
+        product_data: MarketplaceProductCreate,
+        title: str | None = None,
+        description: str | None = None,
+        language: str = "en",
     ) -> MarketplaceProduct:
-        """Create a new product with validation."""
+        """Create a new product with validation.
+
+        Args:
+            db: Database session
+            product_data: Product data from schema
+            title: Product title (stored in translations table)
+            description: Product description (stored in translations table)
+            language: Language code for translation (default: 'en')
+
+        Returns:
+            Created MarketplaceProduct instance
+        """
         try:
             # Process and validate GTIN if provided
             if product_data.gtin:
@@ -85,13 +106,26 @@ class MarketplaceProductService:
                     "MarketplaceProduct ID is required", field="marketplace_product_id"
                 )
 
-            if not product_data.title or not product_data.title.strip():
-                raise MarketplaceProductValidationException(
-                    "MarketplaceProduct title is required", field="title"
-                )
+            # Create the product (without title/description - those go in translations)
+            product_dict = product_data.model_dump()
+            # Remove any title/description if present in schema (for backwards compatibility)
+            product_dict.pop("title", None)
+            product_dict.pop("description", None)
 
-            db_product = MarketplaceProduct(**product_data.model_dump())
+            db_product = MarketplaceProduct(**product_dict)
             db.add(db_product)
+            db.flush()  # Get the ID
+
+            # Create translation if title is provided
+            if title and title.strip():
+                translation = MarketplaceProductTranslation(
+                    marketplace_product_id=db_product.id,
+                    language=language,
+                    title=title.strip(),
+                    description=description.strip() if description else None,
+                )
+                db.add(translation)
+
             db.flush()
             db.refresh(db_product)
 
@@ -123,6 +157,7 @@ class MarketplaceProductService:
         try:
             return (
                 db.query(MarketplaceProduct)
+                .options(joinedload(MarketplaceProduct.translations))
                 .filter(
                     MarketplaceProduct.marketplace_product_id == marketplace_product_id
                 )
@@ -164,6 +199,7 @@ class MarketplaceProductService:
         marketplace: str | None = None,
         vendor_name: str | None = None,
         search: str | None = None,
+        language: str = "en",
     ) -> tuple[list[MarketplaceProduct], int]:
         """
         Get products with filtering and pagination.
@@ -177,13 +213,16 @@ class MarketplaceProductService:
             availability: Availability filter
             marketplace: Marketplace filter
             vendor_name: Vendor name filter
-            search: Search term
+            search: Search term (searches in translations too)
+            language: Language for search (default: 'en')
 
         Returns:
             Tuple of (products_list, total_count)
         """
         try:
-            query = db.query(MarketplaceProduct)
+            query = db.query(MarketplaceProduct).options(
+                joinedload(MarketplaceProduct.translations)
+            )
 
             # Apply filters
             if brand:
@@ -203,14 +242,22 @@ class MarketplaceProductService:
                     MarketplaceProduct.vendor_name.ilike(f"%{vendor_name}%")
                 )
             if search:
-                # Search in title, description, marketplace, and name
+                # Search in marketplace, vendor_name, brand, and translations
                 search_term = f"%{search}%"
-                query = query.filter(
-                    (MarketplaceProduct.title.ilike(search_term))
-                    | (MarketplaceProduct.description.ilike(search_term))
-                    | (MarketplaceProduct.marketplace.ilike(search_term))
-                    | (MarketplaceProduct.vendor_name.ilike(search_term))
+                # Join with translations for title/description search
+                query = query.outerjoin(MarketplaceProductTranslation).filter(
+                    or_(
+                        MarketplaceProduct.marketplace.ilike(search_term),
+                        MarketplaceProduct.vendor_name.ilike(search_term),
+                        MarketplaceProduct.brand.ilike(search_term),
+                        MarketplaceProduct.gtin.ilike(search_term),
+                        MarketplaceProduct.marketplace_product_id.ilike(search_term),
+                        MarketplaceProductTranslation.title.ilike(search_term),
+                        MarketplaceProductTranslation.description.ilike(search_term),
+                    )
                 )
+                # Remove duplicates from join
+                query = query.distinct()
 
             total = query.count()
             products = query.offset(skip).limit(limit).all()
@@ -226,14 +273,33 @@ class MarketplaceProductService:
         db: Session,
         marketplace_product_id: str,
         product_update: MarketplaceProductUpdate,
+        title: str | None = None,
+        description: str | None = None,
+        language: str = "en",
     ) -> MarketplaceProduct:
-        """Update product with validation."""
+        """Update product with validation.
+
+        Args:
+            db: Database session
+            marketplace_product_id: ID of product to update
+            product_update: Product update data from schema
+            title: Updated title (stored in translations table)
+            description: Updated description (stored in translations table)
+            language: Language code for translation (default: 'en')
+
+        Returns:
+            Updated MarketplaceProduct instance
+        """
         try:
             product = self.get_product_by_id_or_raise(db, marketplace_product_id)
 
             # Update fields
             update_data = product_update.model_dump(exclude_unset=True)
 
+            # Remove title/description from update data (handled separately)
+            update_data.pop("title", None)
+            update_data.pop("description", None)
+
             # Validate GTIN if being updated
             if "gtin" in update_data and update_data["gtin"]:
                 normalized_gtin = self.gtin_processor.normalize(update_data["gtin"])
@@ -256,18 +322,19 @@ class MarketplaceProductService:
                     # Convert ValueError to domain-specific exception
                     raise InvalidMarketplaceProductDataException(str(e), field="price")
 
-            # Validate required fields if being updated
-            if "title" in update_data and (
-                not update_data["title"] or not update_data["title"].strip()
-            ):
-                raise MarketplaceProductValidationException(
-                    "MarketplaceProduct title cannot be empty", field="title"
-                )
-
+            # Apply updates to product
             for key, value in update_data.items():
-                setattr(product, key, value)
+                if hasattr(product, key):
+                    setattr(product, key, value)
 
             product.updated_at = datetime.now(UTC)
+
+            # Update or create translation if title/description provided
+            if title is not None or description is not None:
+                self._update_or_create_translation(
+                    db, product, title, description, language
+                )
+
             db.flush()
             db.refresh(product)
 
@@ -284,6 +351,41 @@ class MarketplaceProductService:
             logger.error(f"Error updating product {marketplace_product_id}: {str(e)}")
             raise ValidationException("Failed to update product")
 
+    def _update_or_create_translation(
+        self,
+        db: Session,
+        product: MarketplaceProduct,
+        title: str | None,
+        description: str | None,
+        language: str,
+    ) -> None:
+        """Update existing translation or create new one."""
+        existing = (
+            db.query(MarketplaceProductTranslation)
+            .filter(
+                MarketplaceProductTranslation.marketplace_product_id == product.id,
+                MarketplaceProductTranslation.language == language,
+            )
+            .first()
+        )
+
+        if existing:
+            if title is not None:
+                existing.title = title.strip() if title else existing.title
+            if description is not None:
+                existing.description = description.strip() if description else None
+            existing.updated_at = datetime.now(UTC)
+        else:
+            # Only create if we have a title
+            if title and title.strip():
+                new_translation = MarketplaceProductTranslation(
+                    marketplace_product_id=product.id,
+                    language=language,
+                    title=title.strip(),
+                    description=description.strip() if description else None,
+                )
+                db.add(new_translation)
+
     def delete_product(self, db: Session, marketplace_product_id: str) -> bool:
         """
         Delete product and associated inventory.
@@ -305,6 +407,7 @@ class MarketplaceProductService:
             if product.gtin:
                 db.query(Inventory).filter(Inventory.gtin == product.gtin).delete()
 
+            # Translations will be cascade deleted
             db.delete(product)
             db.flush()
 
@@ -354,16 +457,12 @@ class MarketplaceProductService:
             logger.error(f"Error getting inventory info for GTIN {gtin}: {str(e)}")
             return None
 
-    import csv
-    from io import StringIO
-
-    from sqlalchemy.orm import Session
-
     def generate_csv_export(
         self,
         db: Session,
         marketplace: str | None = None,
         vendor_name: str | None = None,
+        language: str = "en",
     ) -> Generator[str, None, None]:
         """
         Generate CSV export with streaming for memory efficiency and proper CSV escaping.
@@ -372,6 +471,7 @@ class MarketplaceProductService:
             db: Database session
             marketplace: Optional marketplace filter
             vendor_name: Optional vendor name filter
+            language: Language code for title/description (default: 'en')
 
         Yields:
             CSV content as strings with proper escaping
@@ -394,7 +494,7 @@ class MarketplaceProductService:
                 "brand",
                 "gtin",
                 "marketplace",
-                "name",
+                "vendor_name",
             ]
             writer.writerow(headers)
             yield output.getvalue()
@@ -407,7 +507,9 @@ class MarketplaceProductService:
             offset = 0
 
             while True:
-                query = db.query(MarketplaceProduct)
+                query = db.query(MarketplaceProduct).options(
+                    joinedload(MarketplaceProduct.translations)
+                )
 
                 # Apply marketplace filters
                 if marketplace:
@@ -424,11 +526,15 @@ class MarketplaceProductService:
                     break
 
                 for product in products:
+                    # Get title and description from translations
+                    title = product.get_title(language) or ""
+                    description = product.get_description(language) or ""
+
                     # Create CSV row with proper escaping
                     row_data = [
                         product.marketplace_product_id or "",
-                        product.title or "",
-                        product.description or "",
+                        title,
+                        description,
                         product.link or "",
                         product.image_link or "",
                         product.availability or "",
@@ -471,7 +577,7 @@ class MarketplaceProductService:
     # Private helper methods
     def _validate_product_data(self, product_data: dict) -> None:
         """Validate product data structure."""
-        required_fields = ["marketplace_product_id", "title"]
+        required_fields = ["marketplace_product_id"]
 
         for field in required_fields:
             if field not in product_data or not product_data[field]:
@@ -486,11 +592,9 @@ class MarketplaceProductService:
         # Trim whitespace from string fields
         string_fields = [
             "marketplace_product_id",
-            "title",
-            "description",
             "brand",
             "marketplace",
-            "name",
+            "vendor_name",
         ]
         for field in string_fields:
             if field in normalized and normalized[field]:
diff --git a/app/tasks/background_tasks.py b/app/tasks/background_tasks.py
index bf151b92..2c737a34 100644
--- a/app/tasks/background_tasks.py
+++ b/app/tasks/background_tasks.py
@@ -1,4 +1,6 @@
 # app/tasks/background_tasks.py
+"""Background tasks for marketplace imports."""
+
 import logging
 from datetime import UTC, datetime
 
@@ -14,10 +16,20 @@ async def process_marketplace_import(
     job_id: int,
     url: str,
     marketplace: str,
-    vendor_id: int,  # FIXED: Changed from vendor_name to vendor_id
+    vendor_id: int,
     batch_size: int = 1000,
+    language: str = "en",
 ):
-    """Background task to process marketplace CSV import."""
+    """Background task to process marketplace CSV import.
+
+    Args:
+        job_id: ID of the MarketplaceImportJob record
+        url: URL to the CSV file
+        marketplace: Name of the marketplace (e.g., 'Letzshop')
+        vendor_id: ID of the vendor
+        batch_size: Number of rows to process per batch
+        language: Language code for translations (default: 'en')
+    """
     db = SessionLocal()
     csv_processor = CSVProcessor()
     job = None
@@ -50,16 +62,17 @@ async def process_marketplace_import(
 
         logger.info(
             f"Processing import: Job {job_id}, Marketplace: {marketplace}, "
-            f"Vendor: {vendor.name} ({vendor.vendor_code})"
+            f"Vendor: {vendor.name} ({vendor.vendor_code}), Language: {language}"
         )
 
-        # Process CSV with vendor_id
+        # Process CSV with vendor name and language
         result = await csv_processor.process_marketplace_csv_from_url(
-            url,
-            marketplace,
-            vendor_id,  # FIXED: Pass vendor_id instead of vendor_name
-            batch_size,
-            db,
+            url=url,
+            marketplace=marketplace,
+            vendor_name=vendor.name,  # Pass vendor name to CSV processor
+            batch_size=batch_size,
+            db=db,
+            language=language,  # Pass language for translations
         )
 
         # Update job with results
diff --git a/app/utils/csv_processor.py b/app/utils/csv_processor.py
index 8b12eab3..554b308c 100644
--- a/app/utils/csv_processor.py
+++ b/app/utils/csv_processor.py
@@ -1,13 +1,14 @@
 # app/utils/csv_processor.py
-"""CSV processor utilities ....
+"""CSV processor utilities for marketplace product imports.
 
 This module provides classes and functions for:
-- ....
-- ....
-- ....
+- Downloading and parsing CSV files with multiple encoding support
+- Normalizing column names to match database schema
+- Creating/updating MarketplaceProduct records with translations
 """
 
 import logging
+import re
 from datetime import UTC, datetime
 from io import StringIO
 from typing import Any
@@ -18,6 +19,7 @@ from sqlalchemy import literal
 from sqlalchemy.orm import Session
 
 from models.database.marketplace_product import MarketplaceProduct
+from models.database.marketplace_product_translation import MarketplaceProductTranslation
 
 logger = logging.getLogger(__name__)
 
@@ -38,6 +40,9 @@ class CSVProcessor:
         {"sep": "\t", "engine": "python"},
     ]
 
+    # Fields that belong to the translation table, not MarketplaceProduct
+    TRANSLATION_FIELDS = {"title", "description", "short_description"}
+
     COLUMN_MAPPING = {
         # Standard variations
         "id": "marketplace_product_id",
@@ -72,7 +77,8 @@ class CSVProcessor:
         "g:size_system": "size_system",
         "g:item_group_id": "item_group_id",
         "g:google_product_category": "google_product_category",
-        "g:product_type": "product_type",
+        "g:product_type": "product_type_raw",  # Maps to product_type_raw (renamed)
+        "product_type": "product_type_raw",  # Also map plain product_type
         "g:custom_label_0": "custom_label_0",
         "g:custom_label_1": "custom_label_1",
         "g:custom_label_2": "custom_label_2",
@@ -145,6 +151,21 @@ class CSVProcessor:
         logger.info(f"Normalized columns: {list(df.columns)}")
         return df
 
+    def _parse_price_to_numeric(self, price_str: str | None) -> float | None:
+        """Parse price string like '19.99 EUR' to float."""
+        if not price_str:
+            return None
+
+        # Extract numeric value
+        numbers = re.findall(r"[\d.,]+", str(price_str))
+        if numbers:
+            num_str = numbers[0].replace(",", ".")
+            try:
+                return float(num_str)
+            except ValueError:
+                pass
+        return None
+
     def _clean_row_data(self, row_data: dict[str, Any]) -> dict[str, Any]:
         """Process a single row with data normalization."""
         # Handle NaN values
@@ -161,15 +182,22 @@ class CSVProcessor:
             parsed_price, currency = self.price_processor.parse_price_currency(
                 processed_data["price"]
             )
+            # Store both raw price string and numeric value
+            raw_price = processed_data["price"]
             processed_data["price"] = parsed_price
+            processed_data["price_numeric"] = self._parse_price_to_numeric(raw_price)
             processed_data["currency"] = currency
 
         # Process sale_price
         if processed_data.get("sale_price"):
+            raw_sale_price = processed_data["sale_price"]
             parsed_sale_price, _ = self.price_processor.parse_price_currency(
                 processed_data["sale_price"]
             )
             processed_data["sale_price"] = parsed_sale_price
+            processed_data["sale_price_numeric"] = self._parse_price_to_numeric(
+                raw_sale_price
+            )
 
         # Clean MPN (remove .0 endings)
         if processed_data.get("mpn"):
@@ -186,8 +214,72 @@ class CSVProcessor:
 
         return processed_data
 
+    def _extract_translation_data(
+        self, product_data: dict[str, Any]
+    ) -> dict[str, Any]:
+        """Extract translation fields from product data.
+
+        Returns a dict with title, description, etc. that belong
+        in the translation table. Removes these fields from product_data in place.
+        """
+        translation_data = {}
+        for field in self.TRANSLATION_FIELDS:
+            if field in product_data:
+                translation_data[field] = product_data.pop(field)
+        return translation_data
+
+    def _create_or_update_translation(
+        self,
+        db: Session,
+        marketplace_product: MarketplaceProduct,
+        translation_data: dict[str, Any],
+        language: str = "en",
+        source_file: str | None = None,
+    ) -> None:
+        """Create or update a translation record for the marketplace product."""
+        if not translation_data.get("title"):
+            # Title is required for translations
+            return
+
+        # Check if translation exists
+        existing_translation = (
+            db.query(MarketplaceProductTranslation)
+            .filter(
+                MarketplaceProductTranslation.marketplace_product_id
+                == marketplace_product.id,
+                MarketplaceProductTranslation.language == language,
+            )
+            .first()
+        )
+
+        if existing_translation:
+            # Update existing translation
+            for key, value in translation_data.items():
+                if hasattr(existing_translation, key):
+                    setattr(existing_translation, key, value)
+            existing_translation.updated_at = datetime.now(UTC)
+            if source_file:
+                existing_translation.source_file = source_file
+        else:
+            # Create new translation
+            new_translation = MarketplaceProductTranslation(
+                marketplace_product_id=marketplace_product.id,
+                language=language,
+                title=translation_data.get("title"),
+                description=translation_data.get("description"),
+                short_description=translation_data.get("short_description"),
+                source_file=source_file,
+            )
+            db.add(new_translation)
+
     async def process_marketplace_csv_from_url(
-        self, url: str, marketplace: str, vendor_name: str, batch_size: int, db: Session
+        self,
+        url: str,
+        marketplace: str,
+        vendor_name: str,
+        batch_size: int,
+        db: Session,
+        language: str = "en",
     ) -> dict[str, Any]:
         """
         Process CSV from URL with marketplace and vendor information.
@@ -198,12 +290,13 @@ class CSVProcessor:
             vendor_name: Name of the vendor
             batch_size: Number of rows to process in each batch
             db: Database session
+            language: Language code for translations (default: 'en')
 
         Returns:
             Dictionary with processing results
         """
         logger.info(
-            f"Starting marketplace CSV import from {url} for {marketplace} -> {vendor_name}"
+            f"Starting marketplace CSV import from {url} for {marketplace} -> {vendor_name} (lang={language})"
         )
         # Download and parse CSV
         csv_content = self.download_csv(url)
@@ -216,11 +309,20 @@ class CSVProcessor:
         updated = 0
         errors = 0
 
+        # Extract source file name from URL
+        source_file = url.split("/")[-1] if "/" in url else url
+
         # Process in batches
         for i in range(0, len(df), batch_size):
             batch_df = df.iloc[i : i + batch_size]
             batch_result = await self._process_marketplace_batch(
-                batch_df, marketplace, vendor_name, db, i // batch_size + 1
+                batch_df,
+                marketplace,
+                vendor_name,
+                db,
+                i // batch_size + 1,
+                language=language,
+                source_file=source_file,
             )
 
             imported += batch_result["imported"]
@@ -235,7 +337,8 @@ class CSVProcessor:
             "updated": updated,
             "errors": errors,
             "marketplace": marketplace,
-            "name": vendor_name,
+            "vendor_name": vendor_name,
+            "language": language,
         }
 
     async def _process_marketplace_batch(
@@ -245,6 +348,8 @@ class CSVProcessor:
         vendor_name: str,
         db: Session,
         batch_num: int,
+        language: str = "en",
+        source_file: str | None = None,
     ) -> dict[str, int]:
         """Process a batch of CSV rows with marketplace information."""
         imported = 0
@@ -261,9 +366,12 @@ class CSVProcessor:
                 # Convert row to dictionary and clean up
                 product_data = self._clean_row_data(row.to_dict())
 
+                # Extract translation fields BEFORE processing product
+                translation_data = self._extract_translation_data(product_data)
+
                 # Add marketplace and vendor information
                 product_data["marketplace"] = marketplace
-                product_data["name"] = vendor_name
+                product_data["vendor_name"] = vendor_name
 
                 # Validate required fields
                 if not product_data.get("marketplace_product_id"):
@@ -273,7 +381,8 @@ class CSVProcessor:
                     errors += 1
                     continue
 
-                if not product_data.get("title"):
+                # Title is now required in translation_data
+                if not translation_data.get("title"):
                     logger.warning(f"Row {index}: Missing title, skipping")
                     errors += 1
                     continue
@@ -289,20 +398,30 @@ class CSVProcessor:
                 )
 
                 if existing_product:
-                    # Update existing product
+                    # Update existing product (only non-translation fields)
                     for key, value in product_data.items():
                         if key not in ["id", "created_at"] and hasattr(
                             existing_product, key
                         ):
                             setattr(existing_product, key, value)
                     existing_product.updated_at = datetime.now(UTC)
+
+                    # Update or create translation
+                    self._create_or_update_translation(
+                        db,
+                        existing_product,
+                        translation_data,
+                        language=language,
+                        source_file=source_file,
+                    )
+
                     updated += 1
                     logger.debug(
                         f"Updated product {product_data['marketplace_product_id']} for "
                         f"{marketplace} and vendor {vendor_name}"
                     )
                 else:
-                    # Create new product
+                    # Create new product (filter to valid model fields)
                     filtered_data = {
                         k: v
                         for k, v in product_data.items()
@@ -311,6 +430,17 @@ class CSVProcessor:
                     }
                     new_product = MarketplaceProduct(**filtered_data)
                     db.add(new_product)
+                    db.flush()  # Get the ID for the translation
+
+                    # Create translation for new product
+                    self._create_or_update_translation(
+                        db,
+                        new_product,
+                        translation_data,
+                        language=language,
+                        source_file=source_file,
+                    )
+
                     imported += 1
                     logger.debug(
                         f"Imported new product {product_data['marketplace_product_id']} "
diff --git a/models/schema/marketplace_import_job.py b/models/schema/marketplace_import_job.py
index 85def47b..6cb31b69 100644
--- a/models/schema/marketplace_import_job.py
+++ b/models/schema/marketplace_import_job.py
@@ -14,32 +14,9 @@ class MarketplaceImportJobRequest(BaseModel):
     batch_size: int | None = Field(
         1000, description="Processing batch size", ge=100, le=10000
     )
-
-    @field_validator("source_url")
-    @classmethod
-    def validate_url(cls, v):
-        # Basic URL security validation
-        if not v.startswith(("http://", "https://")):
-            raise ValueError("URL must start with http:// or https://")
-        return v.strip()
-
-    @field_validator("marketplace")
-    @classmethod
-    def validate_marketplace(cls, v):
-        return v.strip()
-
-
-class AdminMarketplaceImportJobRequest(BaseModel):
-    """Request schema for admin-triggered marketplace import.
-
-    Includes vendor_id since admin can import for any vendor.
-    """
-
-    vendor_id: int = Field(..., description="Vendor ID to import products for")
-    source_url: str = Field(..., description="URL to CSV file from marketplace")
-    marketplace: str = Field(default="Letzshop", description="Marketplace name")
-    batch_size: int | None = Field(
-        1000, description="Processing batch size", ge=100, le=10000
+    language: str = Field(
+        default="en",
+        description="Language code for product translations (e.g., 'en', 'fr', 'de')",
     )
 
     @field_validator("source_url")
@@ -55,6 +32,54 @@ class AdminMarketplaceImportJobRequest(BaseModel):
     def validate_marketplace(cls, v):
         return v.strip()
 
+    @field_validator("language")
+    @classmethod
+    def validate_language(cls, v):
+        # Basic language code validation (2-5 chars)
+        v = v.strip().lower()
+        if not 2 <= len(v) <= 5:
+            raise ValueError("Language code must be 2-5 characters (e.g., 'en', 'fr')")
+        return v
+
+
+class AdminMarketplaceImportJobRequest(BaseModel):
+    """Request schema for admin-triggered marketplace import.
+
+    Includes vendor_id since admin can import for any vendor.
+    """
+
+    vendor_id: int = Field(..., description="Vendor ID to import products for")
+    source_url: str = Field(..., description="URL to CSV file from marketplace")
+    marketplace: str = Field(default="Letzshop", description="Marketplace name")
+    batch_size: int | None = Field(
+        1000, description="Processing batch size", ge=100, le=10000
+    )
+    language: str = Field(
+        default="en",
+        description="Language code for product translations (e.g., 'en', 'fr', 'de')",
+    )
+
+    @field_validator("source_url")
+    @classmethod
+    def validate_url(cls, v):
+        # Basic URL security validation
+        if not v.startswith(("http://", "https://")):
+            raise ValueError("URL must start with http:// or https://")
+        return v.strip()
+
+    @field_validator("marketplace")
+    @classmethod
+    def validate_marketplace(cls, v):
+        return v.strip()
+
+    @field_validator("language")
+    @classmethod
+    def validate_language(cls, v):
+        v = v.strip().lower()
+        if not 2 <= len(v) <= 5:
+            raise ValueError("Language code must be 2-5 characters (e.g., 'en', 'fr')")
+        return v
+
 
 class MarketplaceImportJobResponse(BaseModel):
     """Response schema for marketplace import job."""
@@ -68,6 +93,7 @@ class MarketplaceImportJobResponse(BaseModel):
     marketplace: str
     source_url: str
     status: str
+    language: str | None = None  # Language used for translations
 
     # Counts
     imported: int = 0
diff --git a/models/schema/marketplace_product.py b/models/schema/marketplace_product.py
index cbaa69d0..8d195a0e 100644
--- a/models/schema/marketplace_product.py
+++ b/models/schema/marketplace_product.py
@@ -1,4 +1,11 @@
-# models/schema/marketplace_products.py - Simplified validation
+# models/schema/marketplace_product.py
+"""Pydantic schemas for MarketplaceProduct API validation.
+
+Note: title and description are stored in MarketplaceProductTranslation table,
+but we keep them in the API schemas for convenience. The service layer
+handles creating/updating translations separately.
+"""
+
 from datetime import datetime
 
 from pydantic import BaseModel, ConfigDict, Field
@@ -6,17 +13,50 @@ from pydantic import BaseModel, ConfigDict, Field
 from models.schema.inventory import ProductInventorySummary
 
 
+class MarketplaceProductTranslationSchema(BaseModel):
+    """Schema for product translation."""
+
+    model_config = ConfigDict(from_attributes=True)
+
+    language: str
+    title: str
+    description: str | None = None
+    short_description: str | None = None
+    meta_title: str | None = None
+    meta_description: str | None = None
+    url_slug: str | None = None
+
+
 class MarketplaceProductBase(BaseModel):
+    """Base schema for marketplace products."""
+
     marketplace_product_id: str | None = None
+
+    # Localized fields (passed to translations)
     title: str | None = None
     description: str | None = None
+
+    # Links and media
     link: str | None = None
     image_link: str | None = None
+    additional_image_link: str | None = None
+
+    # Status
     availability: str | None = None
+    is_active: bool | None = None
+
+    # Pricing
     price: str | None = None
+    sale_price: str | None = None
+    currency: str | None = None
+
+    # Product identifiers
     brand: str | None = None
     gtin: str | None = None
     mpn: str | None = None
+    sku: str | None = None
+
+    # Product attributes
     condition: str | None = None
     adult: str | None = None
     multipack: int | None = None
@@ -30,45 +70,127 @@ class MarketplaceProductBase(BaseModel):
     size_type: str | None = None
     size_system: str | None = None
     item_group_id: str | None = None
+
+    # Categories
     google_product_category: str | None = None
-    product_type: str | None = None
+    product_type_raw: str | None = None  # Original feed value (renamed from product_type)
+    category_path: str | None = None
+
+    # Custom labels
     custom_label_0: str | None = None
     custom_label_1: str | None = None
     custom_label_2: str | None = None
     custom_label_3: str | None = None
     custom_label_4: str | None = None
-    additional_image_link: str | None = None
-    sale_price: str | None = None
+
+    # Unit pricing
     unit_pricing_measure: str | None = None
     unit_pricing_base_measure: str | None = None
     identifier_exists: str | None = None
     shipping: str | None = None
-    currency: str | None = None
+
+    # Source tracking
     marketplace: str | None = None
     vendor_name: str | None = None
+    source_url: str | None = None
+
+    # Product type classification
+    product_type_enum: str | None = None  # 'physical', 'digital', 'service', 'subscription'
+    is_digital: bool | None = None
+
+    # Digital product fields
+    digital_delivery_method: str | None = None
+    platform: str | None = None
+    license_type: str | None = None
+
+    # Physical product fields
+    weight: float | None = None
+    weight_unit: str | None = None
 
 
 class MarketplaceProductCreate(MarketplaceProductBase):
+    """Schema for creating a marketplace product."""
+
     marketplace_product_id: str = Field(
-        ..., description="MarketplaceProduct identifier"
+        ..., description="Unique product identifier from marketplace"
     )
-    title: str = Field(..., description="MarketplaceProduct title")
-    # Removed: min_length constraints and custom validators
-    # Service will handle empty string validation with proper domain exceptions
+    # Title is required for API creation (will be stored in translations)
+    title: str = Field(..., description="Product title")
 
 
 class MarketplaceProductUpdate(MarketplaceProductBase):
+    """Schema for updating a marketplace product.
+
+    All fields are optional - only provided fields will be updated.
+    """
+
     pass
 
 
-class MarketplaceProductResponse(MarketplaceProductBase):
+class MarketplaceProductResponse(BaseModel):
+    """Schema for marketplace product API response."""
+
     model_config = ConfigDict(from_attributes=True)
+
     id: int
+    marketplace_product_id: str
+
+    # These will be populated from translations
+    title: str | None = None
+    description: str | None = None
+
+    # Links and media
+    link: str | None = None
+    image_link: str | None = None
+    additional_image_link: str | None = None
+
+    # Status
+    availability: str | None = None
+    is_active: bool | None = None
+
+    # Pricing
+    price: str | None = None
+    price_numeric: float | None = None
+    sale_price: str | None = None
+    sale_price_numeric: float | None = None
+    currency: str | None = None
+
+    # Product identifiers
+    brand: str | None = None
+    gtin: str | None = None
+    mpn: str | None = None
+    sku: str | None = None
+
+    # Product attributes
+    condition: str | None = None
+    color: str | None = None
+    size: str | None = None
+
+    # Categories
+    google_product_category: str | None = None
+    product_type_raw: str | None = None
+    category_path: str | None = None
+
+    # Source tracking
+    marketplace: str | None = None
+    vendor_name: str | None = None
+
+    # Product type
+    product_type_enum: str | None = None
+    is_digital: bool | None = None
+    platform: str | None = None
+
+    # Timestamps
     created_at: datetime
     updated_at: datetime
 
+    # Translations (optional - included when requested)
+    translations: list[MarketplaceProductTranslationSchema] | None = None
+
 
 class MarketplaceProductListResponse(BaseModel):
+    """Schema for paginated product list response."""
+
     products: list[MarketplaceProductResponse]
     total: int
     skip: int
@@ -76,5 +198,26 @@ class MarketplaceProductListResponse(BaseModel):
 
 
 class MarketplaceProductDetailResponse(BaseModel):
+    """Schema for detailed product response with inventory."""
+
     product: MarketplaceProductResponse
     inventory_info: ProductInventorySummary | None = None
+    translations: list[MarketplaceProductTranslationSchema] | None = None
+
+
+class MarketplaceImportRequest(BaseModel):
+    """Schema for marketplace import request."""
+
+    url: str = Field(..., description="URL to CSV file")
+    marketplace: str = Field(default="Letzshop", description="Marketplace name")
+    vendor_name: str | None = Field(default=None, description="Vendor name")
+    language: str = Field(default="en", description="Language code for translations")
+    batch_size: int = Field(default=100, ge=1, le=1000, description="Batch size")
+
+
+class MarketplaceImportResponse(BaseModel):
+    """Schema for marketplace import response."""
+
+    job_id: int
+    status: str
+    message: str