diff --git a/aliexpress_api/api.py b/aliexpress_api/api.py
index f4e84cb..1d192d7 100644
--- a/aliexpress_api/api.py
+++ b/aliexpress_api/api.py
@@ -50,6 +50,7 @@ def get_products_details(self,
         product_ids: Union[str, List[str]],
         fields: Union[str, List[str]] = None,
         country: str = None,
+        tracking_id: str = None,
         **kwargs) -> List[models.Product]:
         """Get products information.
 
@@ -58,6 +59,8 @@ def get_products_details(self,
             fields (``str | list[str]``): The fields to include in the results. Defaults to all.
             country (``str``): Filter products that can be sent to that country. Returns the price
                 according to the country's tax rate policy.
+            tracking_id (``str``): The tracking id for link generator. Defaults to the one passed
+                to constructor.
 
         Returns:
             ``list[models.Product]``: A list of products.
@@ -78,7 +81,7 @@ def get_products_details(self,
         request.country = country
         request.target_currency = self._currency
         request.target_language = self._language
-        request.tracking_id = self._tracking_id
+        request.tracking_id = tracking_id or self._tracking_id
 
         response = api_request(request, 'aliexpress_affiliate_productdetail_get_response')
 
@@ -92,6 +95,7 @@ def get_products_details(self,
     def get_affiliate_links(self,
         links: Union[str, List[str]],
         link_type: models.LinkType = models.LinkType.NORMAL,
+        tracking_id: str = None,
         **kwargs) -> List[models.AffiliateLink]:
         """Converts a list of links in affiliate links.
 
@@ -99,6 +103,8 @@ def get_affiliate_links(self,
             links (``str | list[str]``): One or more links to convert.
             link_type (``models.LinkType``): Choose between normal link with standard commission
                 or hot link with hot product commission. Defaults to NORMAL.
+            tracking_id (``str``): The tracking id for link generator. Defaults to the one passed
+                to constructor.
 
         Returns:
             ``list[models.AffiliateLink]``: A list containing the affiliate links.
@@ -119,7 +125,7 @@ def get_affiliate_links(self,
         request.app_signature = self._app_signature
         request.source_values = links
         request.promotion_link_type = link_type
-        request.tracking_id = self._tracking_id
+        request.tracking_id = tracking_id or self._tracking_id
 
         response = api_request(request, 'aliexpress_affiliate_link_generate_response')
 
@@ -132,15 +138,16 @@ def get_affiliate_links(self,
     def get_hotproducts(self,
         category_ids: Union[str, List[str]] = None,
         delivery_days: int = None,
-		fields: Union[str, List[str]] = None,
-		keywords: str = None,
-		max_sale_price: int = None,
-		min_sale_price: int = None,
-		page_no: int = None,
-		page_size: int = None,
-		platform_product_type: models.ProductType = None,
-		ship_to_country: str = None,
-		sort: models.SortBy = None,
+        fields: Union[str, List[str]] = None,
+        keywords: str = None,
+        max_sale_price: int = None,
+        min_sale_price: int = None,
+        page_no: int = None,
+        page_size: int = None,
+        platform_product_type: models.ProductType = None,
+        ship_to_country: str = None,
+        sort: models.SortBy = None,
+        tracking_id: str = None,
         **kwargs) -> models.HotProductsResponse:
         """Search for affiliated products with high commission.
 
@@ -159,6 +166,8 @@ def get_hotproducts(self,
             ship_to_country (``str``): Filter products that can be sent to that country.
                 Returns the price according to the country's tax rate policy.
             sort (``models.SortBy``): Specifies the sort method.
+            tracking_id (``str``): The tracking id for link generator. Defaults to the one passed
+                to constructor.
 
         Returns:
             ``models.HotProductsResponse``: Contains response information and the list of products.
@@ -183,7 +192,7 @@ def get_hotproducts(self,
         request.sort = sort
         request.target_currency = self._currency
         request.target_language = self._language
-        request.tracking_id = self._tracking_id
+        request.tracking_id = tracking_id or self._tracking_id
 
         response = api_request(request, 'aliexpress_affiliate_hotproduct_query_response')
 
@@ -197,15 +206,16 @@ def get_hotproducts(self,
     def get_products(self,
         category_ids: Union[str, List[str]] = None,
         delivery_days: int = None,
-		fields: Union[str, List[str]] = None,
-		keywords: str = None,
-		max_sale_price: int = None,
-		min_sale_price: int = None,
-		page_no: int = None,
-		page_size: int = None,
-		platform_product_type: models.ProductType = None,
-		ship_to_country: str = None,
-		sort: models.SortBy = None,
+        fields: Union[str, List[str]] = None,
+        keywords: str = None,
+        max_sale_price: int = None,
+        min_sale_price: int = None,
+        page_no: int = None,
+        page_size: int = None,
+        platform_product_type: models.ProductType = None,
+        ship_to_country: str = None,
+        sort: models.SortBy = None,
+        tracking_id: str = None,
         **kwargs) -> models.ProductsResponse:
         """Search for affiliated products.
 
@@ -224,6 +234,8 @@ def get_products(self,
             ship_to_country (``str``): Filter products that can be sent to that country.
                 Returns the price according to the country's tax rate policy.
             sort (``models.SortBy``): Specifies the sort method.
+            tracking_id (``str``): The tracking id for link generator. Defaults to the one passed
+                to constructor.
 
         Returns:
             ``models.ProductsResponse``: Contains response information and the list of products.
@@ -248,7 +260,7 @@ def get_products(self,
         request.sort = sort
         request.target_currency = self._currency
         request.target_language = self._language
-        request.tracking_id = self._tracking_id
+        request.tracking_id = tracking_id or self._tracking_id
 
         response = api_request(request, 'aliexpress_affiliate_product_query_response')