diff --git a/app/api/schemas/provide_loan.py b/app/api/schemas/provide_loan.py
index 43c1044..5959e29 100644
--- a/app/api/schemas/provide_loan.py
+++ b/app/api/schemas/provide_loan.py
@@ -8,8 +8,8 @@ class ProvideLoanSchema(Schema):
     customerId = fields.Str(required=True)
     accountId = fields.Str(required=True)
     msisdn = fields.Str(required=False)
-    productId = fields.Str(required=True)
-    lienAmount = fields.Float(required=True)
+    # productId = fields.Str(required=True)
+    # lienAmount = fields.Float(required=True)
     requestedAmount = fields.Float(required=True)
     collectionType = fields.Int(required=True)
     offerId = fields.Int(required=True)
diff --git a/app/api/services/provide_loan.py b/app/api/services/provide_loan.py
index 58c02cf..ab48cca 100644
--- a/app/api/services/provide_loan.py
+++ b/app/api/services/provide_loan.py
@@ -42,14 +42,14 @@ class ProvideLoanService(BaseService):
                         "message": "Failed to log transaction."
                     }), 400
 
-                 # Save the loan details here
+                # Save the loan details
                 loan_id = f"loan_{transaction.id}"
                 
                 loan = Loan.create_loan(
                     id=loan_id,
                     customer_id=customer_id,
                     account_id=account_id,
-                    product_id=validated_data.get('productId'),
+                    offer_id=validated_data.get('offerId'),
                     principal_amount=validated_data.get('requestedAmount'),
                     status="active"
                 )
diff --git a/app/models/loan.py b/app/models/loan.py
index edec13f..0721bd2 100644
--- a/app/models/loan.py
+++ b/app/models/loan.py
@@ -10,7 +10,7 @@ class Loan(db.Model):
     id = db.Column(db.String(50), primary_key=True) 
     customer_id = db.Column(db.String(50), nullable=False)
     account_id = db.Column(db.String(50), nullable=False)
-    product_id = db.Column(db.String(20), nullable=False)
+    offer_id = db.Column(db.String(20), nullable=False)
     principal_amount = db.Column(db.Float, nullable=False)
     status = db.Column(db.String(20), default='pending')
     created_at = db.Column(db.DateTime, default=datetime.now(timezone.utc))
@@ -18,7 +18,7 @@ class Loan(db.Model):
 
 
     @classmethod
-    def create_loan(cls, id, customer_id, account_id, product_id, principal_amount, status='pending'):
+    def create_loan(cls, id, customer_id, account_id, offer_id, principal_amount, status='pending'):
 
         # Check if customer exists
         is_valid = Customer.is_valid_customer(customer_id)
@@ -30,12 +30,13 @@ class Loan(db.Model):
         # if has_active_loans:
         #     raise ValueError("Customer has active loans")
 
+
         # Create and save the loan
         loan = cls(
             id=id,
             customer_id=customer_id,
             account_id=account_id,
-            product_id=product_id,
+            offer_id=offer_id,
             principal_amount=principal_amount,
             status=status
         )
diff --git a/app/swagger/schemas/ProvideLoanRequest.json b/app/swagger/schemas/ProvideLoanRequest.json
index c390945..721d8b9 100644
--- a/app/swagger/schemas/ProvideLoanRequest.json
+++ b/app/swagger/schemas/ProvideLoanRequest.json
@@ -21,15 +21,6 @@
             "type": "string",
             "example": "3451342"
         },
-        "productId": {
-            "type": "string",
-            "example": "101"
-        },
-        "lienAmount": {
-            "type": "number",
-            "format": "decimal",
-            "example": 400
-        },
         "requestedAmount": {
             "type": "number",
             "format": "decimal",