diff --git a/make_post_sell/models/offer.py b/make_post_sell/models/offer.py
index 9413ea6..f67dfd1 100644
--- a/make_post_sell/models/offer.py
+++ b/make_post_sell/models/offer.py
@@ -104,7 +104,7 @@ OFFER_EVENT_INT_TO_HUMAN = {
 
 
 # Defaults — shop settings override these per-shop.
-DEFAULT_OFFER_EXPIRATION_HOURS = 168  # 7 days, pre-acceptance window
+DEFAULT_OFFER_EXPIRATION_HOURS = 48  # 2 days, pre-acceptance window
 DEFAULT_OFFER_MAX_ROUNDS = 3
 DEFAULT_OFFER_AUTO_ACCEPT_PCT = 95
 DEFAULT_OFFER_AUTO_DECLINE_PCT = 50
diff --git a/make_post_sell/models/shop.py b/make_post_sell/models/shop.py
index a0e7846..f656592 100644
--- a/make_post_sell/models/shop.py
+++ b/make_post_sell/models/shop.py
@@ -200,7 +200,7 @@ class Shop(RBase, Base):
         BigInteger, nullable=False, default=50, server_default="50"
     )
     offer_expiration_hours = Column(
-        BigInteger, nullable=False, default=168, server_default="168"
+        BigInteger, nullable=False, default=48, server_default="48"
     )
     offer_max_rounds = Column(
         BigInteger, nullable=False, default=3, server_default="3"
diff --git a/make_post_sell/tests/test_integration.py b/make_post_sell/tests/test_integration.py
index 73a2724..06c5b89 100644
--- a/make_post_sell/tests/test_integration.py
+++ b/make_post_sell/tests/test_integration.py
@@ -4458,7 +4458,7 @@ class TestPricingModePersistence(DatabaseIntegrationTests):
         fetched = self.dbsession.query(Shop).get(shop_id)
         self.assertEqual(fetched.offer_auto_accept_threshold_pct, 95)
         self.assertEqual(fetched.offer_auto_decline_threshold_pct, 50)
-        self.assertEqual(fetched.offer_expiration_hours, 168)
+        self.assertEqual(fetched.offer_expiration_hours, 48)
         self.assertEqual(fetched.offer_max_rounds, 3)
         self.assertEqual(fetched.offer_min_buyer_account_age_hours, 0)
         # Booleans/nullable: offer_enabled defaults None (no server_default set)