Adjust risk scoring for established users

tests/test_risk_scoring.py

@@ -35,9 +35,25 @@ class RiskScoringServiceTests(unittest.TestCase):
         self.assertEqual(assessment.decision, "manual_review")
         self.assertGreaterEqual(assessment.score, 60)
         self.assertIn("new_account", assessment.reasons)
-        self.assertIn("large_amount", assessment.reasons)
+        self.assertIn("new_account_large_amount", assessment.reasons)
         self.assertIn("velocity_spike", assessment.reasons)
 
+
+    def test_old_verified_individual_can_pay_large_amount_without_risk_penalty(self):
+        service = RiskScoringService()
+        user = UserEntity(
+            id="user_1",
+            account_type="individual",
+            kyc_verified=True,
+            created_at=datetime.now(timezone.utc) - timedelta(days=90),
+        )
+
+        assessment = service.assess_order(user=user, total_price=Decimal("999999.00"), recent_order_count=0)
+
+        self.assertEqual(assessment.decision, "allow")
+        self.assertEqual(assessment.score, 0)
+        self.assertEqual(assessment.reasons, [])
+
     def test_legal_entity_is_not_scored(self):
         service = RiskScoringService()
         user = UserEntity(id="org_1", account_type="legal_entity", kyc_verified=False)