diff --git a/localstripe/resources.py b/localstripe/resources.py
index b979671..dc8d450 100644
--- a/localstripe/resources.py
+++ b/localstripe/resources.py
@@ -2278,16 +2278,19 @@ def __init__(self, id=None, customer=None, type=None,
 
     def _requires_authentication(self):
         if self.type == 'card':
+            print("##### _requires_authentication:")
             if self._card_number is not None:
+                print("##### self._card_number:", self._card_number)
                 return self._card_number in ('4000002500003155',
                                              '4000002760003184',
                                              '4000008260003178',
                                              '4000000000003220',
                                              '4000000000003063',
                                              '4000008400001629')
-            if self.token is not None:
-                return self.token in (
-                    'tok_visa_chargeDeclinedInsufficientFunds')
+            # if self.token is not None:
+            #     print("##### self.token:", self.token)
+            #     return self.token in (
+            #         'tok_visa_chargeDeclinedInsufficientFunds')
         return False
 
     def _attaching_is_declined(self):