diff --git a/app/models/card/entropy.rb b/app/models/card/entropy.rb
index 50a624a45..4bfdba611 100644
--- a/app/models/card/entropy.rb
+++ b/app/models/card/entropy.rb
@@ -8,7 +8,7 @@ module Card::Entropy
     scope :entropic_by, ->(period_name) do
       left_outer_joins(collection: :entropy_configuration)
         .where("last_active_at <= DATETIME('now', '-' || COALESCE(entropy_configurations.#{period_name}, (?)) || ' seconds')",
-        Entropy::Configuration.where(id: Account.sole.default_entropy_configuration).select("id").limit(1))
+        Entropy::Configuration.where(id: Account.sole.default_entropy_configuration).select(period_name).limit(1))
     end
 
     scope :stagnated, -> do
diff --git a/test/fixtures/entropy/configurations.yml b/test/fixtures/entropy/configurations.yml
index cab952c69..2ead35c67 100644
--- a/test/fixtures/entropy/configurations.yml
+++ b/test/fixtures/entropy/configurations.yml
@@ -5,8 +5,8 @@
 
 writebook_collection:
   container: writebook (Collection)
-  auto_reconsider_period: <%= 30.days.to_i %>
-  auto_close_period: <%= 30.days.to_i %>
+  auto_reconsider_period: <%= 90.days.to_i %>
+  auto_close_period: <%= 90.days.to_i %>
 
 private_collection:
   container: private (Collection)
diff --git a/test/models/card/entropy_test.rb b/test/models/card/entropy_test.rb
index 682c6dc0a..d9c569515 100644
--- a/test/models/card/entropy_test.rb
+++ b/test/models/card/entropy_test.rb
@@ -5,15 +5,58 @@ class Card::EntropyTest < ActiveSupport::TestCase
     Current.session = sessions(:david)
   end
 
-  test "auto_close_at infers the period from the collection" do
+  test "auto_close_at uses the period defined in the account by default" do
+    freeze_time
+
+    entropy_configurations(:writebook_collection).destroy
+    entropy_configurations("37s_account").reload.update! auto_close_period: 456.days
+    cards(:layout).update! last_active_at: 2.day.ago
+    assert_equal (456 - 2).days.from_now, cards(:layout).auto_close_at
+  end
+
+  test "auto_close_at infers the period from the collection when present" do
     freeze_time
 
     entropy_configurations(:writebook_collection).update! auto_close_period: 123.days
     cards(:layout).update! last_active_at: 2.day.ago
-    assert_equal (123-2).days.from_now, cards(:layout).auto_close_at
+    assert_equal (123 - 2).days.from_now, cards(:layout).auto_close_at
   end
 
-  test "auto close all due" do
+  test "auto_reconsider_at uses the period defined in the account by default" do
+    freeze_time
+
+    cards(:layout).engage
+    entropy_configurations(:writebook_collection).destroy
+    entropy_configurations("37s_account").reload.update! auto_reconsider_period: 456.days
+    cards(:layout).update! last_active_at: 2.day.ago
+    assert_equal (456 - 2).days.from_now, cards(:layout).auto_reconsider_at
+  end
+
+  test "auto_reconsider_at infers the period from the collection when present" do
+    freeze_time
+
+    cards(:layout).engage
+    entropy_configurations(:writebook_collection).update! auto_reconsider_period: 123.days
+    cards(:layout).update! last_active_at: 2.day.ago
+    assert_equal (123 - 2).days.from_now, cards(:layout).auto_reconsider_at
+  end
+
+  test "auto close all due using the default account entropy configuration" do
+    cards(:logo, :shipping).each(&:reconsider)
+    entropy_configurations(:writebook_collection).destroy
+
+    cards(:logo).update!(last_active_at: 1.day.ago - entropy_configurations("37s_account").auto_close_period)
+    cards(:shipping).update!(last_active_at: 1.day.from_now - entropy_configurations("37s_account").auto_close_period)
+
+    assert_difference -> { Card.closed.count }, +1 do
+      Card.auto_close_all_due
+    end
+
+    assert cards(:logo).reload.closed?
+    assert_not cards(:shipping).reload.closed?
+  end
+
+  test "auto close all due using entropy configuration defined at the collection level" do
     cards(:logo, :shipping).each(&:reconsider)
 
     cards(:logo).update!(last_active_at: 1.day.ago - entropy_configurations(:writebook_collection).auto_close_period)
@@ -27,16 +70,22 @@ class Card::EntropyTest < ActiveSupport::TestCase
     assert_not cards(:shipping).reload.closed?
   end
 
-  test "don't auto close those cards where the collection has no auto close period" do
-    cards(:logo, :shipping).each(&:reconsider)
+  test "auto consider all stagnated using the default account entropy configuration" do
+    travel_to Time.current
 
-    collections(:writebook).entropy_configuration.destroy
+    cards(:logo, :shipping).each(&:engage)
+    entropy_configurations(:writebook_collection).destroy
 
-    assert_no_difference -> { Card.closed.count } do
-      Card.auto_close_all_due
+    cards(:logo).update!(last_active_at: 1.day.ago - entropy_configurations("37s_account").auto_close_period)
+    cards(:shipping).update!(last_active_at: 1.day.from_now - entropy_configurations("37s_account").auto_close_period)
+
+    assert_difference -> { Card.considering.count }, +1 do
+      Card.auto_reconsider_all_stagnated
     end
 
-    assert_not cards(:logo).reload.closed?
+    assert cards(:shipping).reload.doing?
+    assert cards(:logo).reload.considering?
+    assert_equal Time.current, cards(:logo).last_active_at
   end
 
   test "auto_reconsider_all_stagnated" do
@@ -44,8 +93,8 @@ class Card::EntropyTest < ActiveSupport::TestCase
 
     cards(:logo, :shipping).each(&:engage)
 
-    cards(:logo).update!(last_active_at: 1.day.ago - Card::AUTO_RECONSIDER_PERIOD)
-    cards(:shipping).update!(last_active_at: 1.day.from_now - Card::AUTO_RECONSIDER_PERIOD)
+    cards(:logo).update!(last_active_at: 1.day.ago - entropy_configurations("writebook_collection").auto_close_period)
+    cards(:shipping).update!(last_active_at: 1.day.from_now - entropy_configurations("writebook_collection").auto_close_period)
 
     assert_difference -> { Card.considering.count }, +1 do
       Card.auto_reconsider_all_stagnated