diff --git a/telebot/__init__.py b/telebot/__init__.py
index 6a874ea9e..a79c2ea50 100644
--- a/telebot/__init__.py
+++ b/telebot/__init__.py
@@ -3201,7 +3201,7 @@ def send_paid_media(
                 caption_entities=caption_entities, show_caption_above_media=show_caption_above_media,
                 disable_notification=disable_notification, protect_content=protect_content,
                 reply_parameters=reply_parameters, reply_markup=reply_markup, business_connection_id=business_connection_id,
-                media_payload=payload)
+                payload=payload)
         )
 
 
diff --git a/telebot/apihelper.py b/telebot/apihelper.py
index 1f553deef..c46b108c8 100644
--- a/telebot/apihelper.py
+++ b/telebot/apihelper.py
@@ -530,32 +530,32 @@ def send_paid_media(
         token, chat_id, star_count, media,
         caption=None, parse_mode=None, caption_entities=None, show_caption_above_media=None,
         disable_notification=None, protect_content=None, reply_parameters=None, reply_markup=None,
-        business_connection_id=None, media_payload=None):
+        business_connection_id=None, payload=None):
     method_url = r'sendPaidMedia'
     media_json, files = convert_input_media_array(media)
-    payload = {'chat_id': chat_id, 'star_count': star_count, 'media': media_json}
+    _payload = {'chat_id': chat_id, 'star_count': star_count, 'media': media_json}
     if caption:
-        payload['caption'] = caption
+        _payload['caption'] = caption
     if parse_mode:
-        payload['parse_mode'] = parse_mode
+        _payload['parse_mode'] = parse_mode
     if caption_entities:
-        payload['caption_entities'] = json.dumps(types.MessageEntity.to_list_of_dicts(caption_entities))
+        _payload['caption_entities'] = json.dumps(types.MessageEntity.to_list_of_dicts(caption_entities))
     if show_caption_above_media is not None:
-        payload['show_caption_above_media'] = show_caption_above_media
+        _payload['show_caption_above_media'] = show_caption_above_media
     if disable_notification is not None:
-        payload['disable_notification'] = disable_notification
+        _payload['disable_notification'] = disable_notification
     if protect_content is not None:
-        payload['protect_content'] = protect_content
+        _payload['protect_content'] = protect_content
     if reply_parameters is not None:
-        payload['reply_parameters'] = reply_parameters.to_json()
+        _payload['reply_parameters'] = reply_parameters.to_json()
     if reply_markup:
-        payload['reply_markup'] = _convert_markup(reply_markup)
+        _payload['reply_markup'] = _convert_markup(reply_markup)
     if business_connection_id:
-        payload['business_connection_id'] = business_connection_id
-    if media_payload:
-        payload['payload'] = media_payload
+        _payload['business_connection_id'] = business_connection_id
+    if payload:
+        _payload['payload'] = payload
     return _make_request(
-        token, method_url, params=payload,
+        token, method_url, params=_payload,
         method='post' if files else 'get',
         files=files if files else None)
 
diff --git a/telebot/async_telebot.py b/telebot/async_telebot.py
index dd44c2417..ef35d109a 100644
--- a/telebot/async_telebot.py
+++ b/telebot/async_telebot.py
@@ -4682,7 +4682,7 @@ async def send_paid_media(
                 caption_entities=caption_entities, show_caption_above_media=show_caption_above_media,
                 disable_notification=disable_notification, protect_content=protect_content,
                 reply_parameters=reply_parameters, reply_markup=reply_markup, business_connection_id=business_connection_id,
-                media_payload=payload))
+                payload=payload))
 
     async def send_media_group(
             self, chat_id: Union[int, str], 
diff --git a/telebot/asyncio_helper.py b/telebot/asyncio_helper.py
index f4c27d71f..0bd447f18 100644
--- a/telebot/asyncio_helper.py
+++ b/telebot/asyncio_helper.py
@@ -520,33 +520,34 @@ async def send_paid_media(
         token, chat_id, star_count, media,
         caption=None, parse_mode=None, caption_entities=None, show_caption_above_media=None,
         disable_notification=None, protect_content=None, reply_parameters=None, reply_markup=None,
-        business_connection_id=None, media_payload=None):
+        business_connection_id=None, payload=None):
     method_url = r'sendPaidMedia'
     media_json, files = convert_input_media_array(media)
-    payload = {'chat_id': chat_id, 'star_count': star_count, 'media': media_json}
+    _payload = {'chat_id': chat_id, 'star_count': star_count, 'media': media_json}
+    # USE _payload for request payload
     if caption:
-        payload['caption'] = caption
+        _payload['caption'] = caption
     if parse_mode:
-        payload['parse_mode'] = parse_mode
+        _payload['parse_mode'] = parse_mode
     if caption_entities:
-        payload['caption_entities'] = json.dumps(types.MessageEntity.to_list_of_dicts(caption_entities))
+        _payload['caption_entities'] = json.dumps(types.MessageEntity.to_list_of_dicts(caption_entities))
     if show_caption_above_media is not None:
-        payload['show_caption_above_media'] = show_caption_above_media
+        _payload['show_caption_above_media'] = show_caption_above_media
     if disable_notification is not None:
-        payload['disable_notification'] = disable_notification
+        _payload['disable_notification'] = disable_notification
     if protect_content is not None:
-        payload['protect_content'] = protect_content
+        _payload['protect_content'] = protect_content
     if reply_parameters is not None:
-        payload['reply_parameters'] = reply_parameters.to_json()
+        _payload['reply_parameters'] = reply_parameters.to_json()
     if reply_markup:
-        payload['reply_markup'] = _convert_markup(reply_markup)
+        _payload['reply_markup'] = _convert_markup(reply_markup)
     if business_connection_id:
-        payload['business_connection_id'] = business_connection_id
-    if media_payload:
-        payload['payload'] = media_payload
+        _payload['business_connection_id'] = business_connection_id
+    if payload:
+        _payload['payload'] = payload
         
     return await _process_request(
-        token, method_url, params=payload,
+        token, method_url, params=_payload,
         method='post' if files else 'get',
         files=files if files else None)
 
diff --git a/telebot/types.py b/telebot/types.py
index 0aa302012..043473aee 100644
--- a/telebot/types.py
+++ b/telebot/types.py
@@ -9502,8 +9502,8 @@ def de_json(cls, json_string):
     def __init__(self, source, giveaway_message_id, user=None, is_unclaimed=None, prize_star_count=None, **kwargs):
         self.source: str = source
         self.giveaway_message_id: int = giveaway_message_id
-        self.user: User = user
-        self.is_unclaimed: bool = is_unclaimed
+        self.user: Optional[User] = user
+        self.is_unclaimed: Optional[bool] = is_unclaimed
         self.prize_star_count: Optional[int] = prize_star_count
 
 
diff --git a/telebot/util.py b/telebot/util.py
index 0448893e1..bed0e8c19 100644
--- a/telebot/util.py
+++ b/telebot/util.py
@@ -48,7 +48,7 @@
     "message", "edited_message", "channel_post", "edited_channel_post", "inline_query", "chosen_inline_result",
     "callback_query", "shipping_query", "pre_checkout_query", "poll", "poll_answer", "my_chat_member", "chat_member",
     "chat_join_request", "message_reaction", "message_reaction_count", "chat_boost", "removed_chat_boost",
-    "business_connection", "business_message", "edited_business_message", "deleted_business_messages"
+    "business_connection", "business_message", "edited_business_message", "deleted_business_messages", "purchased_paid_media"
 ]