diff --git a/api/blueprints/finstitutions/trading/oauth/request.py b/api/blueprints/finstitutions/trading/oauth/request.py
index 5569de4..73ac98a 100644
--- a/api/blueprints/finstitutions/trading/oauth/request.py
+++ b/api/blueprints/finstitutions/trading/oauth/request.py
@@ -189,6 +189,8 @@ async def request_oauth_authorization_url(
                     "username": inbound_data.auth.username,
                     "perTrade": inbound_data.get("perTrade", 0),
                     "perCrore": inbound_data.get("perCrore", 0),
+                    "perCroreEq": inbound_data.get("perCroreEq", 0),
+                    "perCroreFut": inbound_data.get("perCroreFut", 0),
                     "perLot": inbound_data.get("perLot", 0)
                 },
                 auth = inbound_data.auth.model_dump(),
diff --git a/models/finstitutions/trading/oauth.py b/models/finstitutions/trading/oauth.py
index c65f460..0ab9a1e 100644
--- a/models/finstitutions/trading/oauth.py
+++ b/models/finstitutions/trading/oauth.py
@@ -86,6 +86,36 @@ class PaperTradingAuth(BaseModel):
         frozen = True
     )
 
+    perTrade: int | float = Field(
+        description = "??",
+        default = 0,
+        frozen = True
+    )
+
+    perLot: int | float = Field(
+        description = "??",
+        default = 0,
+        frozen = True
+    )
+
+    perCrore: int | float = Field(
+        description = "??",
+        default = 0,
+        frozen = True
+    )
+
+    perCroreEq: int | float = Field(
+        description = "??",
+        default = 0,
+        frozen = True
+    )
+
+    perCroreFut: int | float = Field(
+        description = "??",
+        default = 0,
+        frozen = True
+    )
+
     # ┏┓    ┏•
     # ┃ ┏┓┏┓╋┓┏┓
     # ┗┛┗┛┛┗┛┗┗┫
@@ -94,6 +124,17 @@ class PaperTradingAuth(BaseModel):
     class Config:
         extra = "forbid"
 
+    # ┏┓           ┏┓
+    # ┃ ┓┏┏╋┏┓┏┳┓  ┣ ┓┏┏┓┏┏
+    # ┗┛┗┻┛┗┗┛┛┗┗  ┻ ┗┻┛┗┗┛
+
+    @field_validator("perTrade", "perLot", "perCrore", "perCroreEq", "perCroreFut", mode = "before")
+    @classmethod
+    def ensure_number(cls, value):
+        if value is None: value = 0
+        if isinstance(value, str): value = float(value)
+        return value
+
 
 # ---------------------------------------------------------------------------------------------------------------------
 
@@ -222,4 +263,12 @@ class TradingOAuthCallbackResponse(BaseModel):
 
 if __name__ == "__main__":
 
-    pass
+    my_obj = PaperTradingAuth(
+        username = "Yatmesh",
+        password = "yatmesh123",
+        perTrade = 10.25,
+        perCrore = "100.12345",
+        perCroreEq = "0.12345",
+        perLot = None
+    )
+    print(my_obj)
diff --git a/utils_v2/database/async_mongo_v2.py b/utils_v2/database/async_mongo_v2.py
index 78071b4..396d961 100644
--- a/utils_v2/database/async_mongo_v2.py
+++ b/utils_v2/database/async_mongo_v2.py
@@ -163,7 +163,8 @@ class AsyncMongoBase:
                     self._host_name,
                     self._port,
                     maxPoolSize = self._max_connections,
-                    minPoolSize = self._max_connections
+                    minPoolSize = self._max_connections,
+                    # w = 1,
                 )
 
             # In the absense of a connection string,
@@ -172,7 +173,8 @@ class AsyncMongoBase:
                 self._client = AsyncIOMotorClient(
                     self._connection_string,
                     maxPoolSize = self._max_connections,
-                    minPoolSize = self._max_connections
+                    minPoolSize = self._max_connections,
+                    # w = 1,
                 )
 
             # Debugging print: