diff --git a/bp/cart/services/check_sumup_status.py b/bp/cart/services/check_sumup_status.py
index 722d631..e81cade 100644
--- a/bp/cart/services/check_sumup_status.py
+++ b/bp/cart/services/check_sumup_status.py
@@ -1,5 +1,5 @@
 from shared.browser.app.payments.sumup import get_checkout as sumup_get_checkout
-from shared.events import emit_event
+from shared.events import emit_activity
 from shared.services.registry import services
 
 
@@ -17,10 +17,18 @@ async def check_sumup_status(session, order):
                 session, order.id, order.user_id, order.session_id
             )
             await services.calendar.confirm_tickets_for_order(session, order.id)
-            await emit_event(session, "order.paid", "order", order.id, {
-                "order_id": order.id,
-                "user_id": order.user_id,
-            })
+            await emit_activity(
+                session,
+                activity_type="rose:OrderPaid",
+                actor_uri="internal:cart",
+                object_type="rose:Order",
+                object_data={
+                    "order_id": order.id,
+                    "user_id": order.user_id,
+                },
+                source_type="order",
+                source_id=order.id,
+            )
     elif sumup_status == "FAILED":
         order.status = "failed"
     else:
diff --git a/bp/cart/services/checkout.py b/bp/cart/services/checkout.py
index b032526..0db306b 100644
--- a/bp/cart/services/checkout.py
+++ b/bp/cart/services/checkout.py
@@ -13,7 +13,7 @@ from shared.models.page_config import PageConfig
 from shared.models.market_place import MarketPlace
 from shared.config import config
 from shared.contracts.dtos import CalendarEntryDTO
-from shared.events import emit_event
+from shared.events import emit_activity
 from shared.services.registry import services
 
 
@@ -166,11 +166,19 @@ async def create_order_from_cart(
         session, order.id, user_id, session_id, page_post_id
     )
 
-    await emit_event(session, "order.created", "order", order.id, {
-        "order_id": order.id,
-        "user_id": user_id,
-        "session_id": session_id,
-    })
+    await emit_activity(
+        session,
+        activity_type="Create",
+        actor_uri="internal:cart",
+        object_type="rose:Order",
+        object_data={
+            "order_id": order.id,
+            "user_id": user_id,
+            "session_id": session_id,
+        },
+        source_type="order",
+        source_id=order.id,
+    )
 
     return order
 
diff --git a/shared b/shared
index d697709..2e9db11 160000
--- a/shared
+++ b/shared
@@ -1 +1 @@
-Subproject commit d697709f60a71941880f4288be469913d11ce967
+Subproject commit 2e9db119252aae9db2374b948c687467081a0b85