diff --git a/app.py b/app.py
index b8abd72..f1346dc 100644
--- a/app.py
+++ b/app.py
@@ -1,17 +1,31 @@
 from __future__ import annotations
 import path_setup  # noqa: F401  # adds shared_lib to sys.path
 
-from quart import g
+from pathlib import Path
+
+from quart import g, abort
+from jinja2 import FileSystemLoader, ChoiceLoader
+from sqlalchemy import select
 
 from shared.factory import create_base_app
 
-from suma_browser.app.bp import register_cart_bp, register_orders, register_cart_api
+from suma_browser.app.bp import (
+    register_cart_overview,
+    register_page_cart,
+    register_cart_global,
+    register_cart_api,
+    register_orders,
+)
 from suma_browser.app.bp.cart.services import (
     get_cart,
     total,
     get_calendar_cart_entries,
     calendar_total,
 )
+from suma_browser.app.bp.cart.services.page_cart import (
+    get_cart_for_page,
+    get_calendar_entries_for_page,
+)
 
 
 async def _load_cart():
@@ -27,6 +41,9 @@ async def cart_context() -> dict:
       (cart app owns this data)
     - cart_count: derived from cart + calendar entries (for _mini.html)
     - menu_items: fetched from coop internal API
+
+    When g.page_post exists, cart and calendar_cart_entries are page-scoped.
+    Global cart_count / cart_total stay global for cart-mini.
     """
     from shared.context import base_context
     from shared.internal_api import get as api_get, dictobj
@@ -34,19 +51,30 @@ async def cart_context() -> dict:
     ctx = await base_context()
 
     # Cart app owns cart data — use g.cart from _load_cart
-    cart = getattr(g, "cart", None) or []
-    cal_entries = await get_calendar_cart_entries(g.s)
+    all_cart = getattr(g, "cart", None) or []
+    all_cal = await get_calendar_cart_entries(g.s)
+
+    # Global counts for cart-mini (always global)
+    cart_qty = sum(ci.quantity for ci in all_cart) if all_cart else 0
+    ctx["cart_count"] = cart_qty + len(all_cal)
+    ctx["cart_total"] = (total(all_cart) or 0) + (calendar_total(all_cal) or 0)
+
+    # Page-scoped data when viewing a page cart
+    page_post = getattr(g, "page_post", None)
+    if page_post:
+        page_cart = await get_cart_for_page(g.s, page_post.id)
+        page_cal = await get_calendar_entries_for_page(g.s, page_post.id)
+        ctx["cart"] = page_cart
+        ctx["calendar_cart_entries"] = page_cal
+        ctx["page_post"] = page_post
+        ctx["page_config"] = getattr(g, "page_config", None)
+    else:
+        ctx["cart"] = all_cart
+        ctx["calendar_cart_entries"] = all_cal
 
-    ctx["cart"] = cart
-    ctx["calendar_cart_entries"] = cal_entries
     ctx["total"] = total
     ctx["calendar_total"] = calendar_total
 
-    # Also set cart_count so _mini.html works the same way
-    cart_qty = sum(ci.quantity for ci in cart) if cart else 0
-    ctx["cart_count"] = cart_qty + len(cal_entries)
-    ctx["cart_total"] = (total(cart) or 0) + (calendar_total(cal_entries) or 0)
-
     # Menu items from coop API (wrapped for attribute access in templates)
     menu_data = await api_get("coop", "/internal/menu-items")
     ctx["menu_items"] = dictobj(menu_data) if menu_data else []
@@ -55,26 +83,82 @@ async def cart_context() -> dict:
 
 
 def create_app() -> "Quart":
+    from models.ghost_content import Post
+    from models.page_config import PageConfig
+
     app = create_base_app(
         "cart",
         context_fn=cart_context,
         before_request_fns=[_load_cart],
     )
 
-    # Cart blueprint at root (was /cart in monolith)
-    app.register_blueprint(
-        register_cart_bp(url_prefix="/"),
-        url_prefix="/",
-    )
+    # App-specific templates override shared templates
+    app_templates = str(Path(__file__).resolve().parent / "templates")
+    app.jinja_loader = ChoiceLoader([
+        FileSystemLoader(app_templates),
+        app.jinja_loader,
+    ])
 
-    # Orders blueprint
-    app.register_blueprint(
-        register_orders(url_prefix="/orders"),
-    )
+    # --- Page slug hydration (follows events/market app pattern) ---
+
+    @app.url_value_preprocessor
+    def pull_page_slug(endpoint, values):
+        if values and "page_slug" in values:
+            g.page_slug = values.pop("page_slug")
+
+    @app.url_defaults
+    def inject_page_slug(endpoint, values):
+        slug = g.get("page_slug")
+        if slug and "page_slug" not in values:
+            if app.url_map.is_endpoint_expecting(endpoint, "page_slug"):
+                values["page_slug"] = slug
+
+    @app.before_request
+    async def hydrate_page():
+        slug = getattr(g, "page_slug", None)
+        if not slug:
+            return
+        post = (
+            await g.s.execute(
+                select(Post).where(Post.slug == slug, Post.is_page == True)  # noqa: E712
+            )
+        ).scalar_one_or_none()
+        if not post:
+            abort(404)
+        g.page_post = post
+        g.page_config = (
+            await g.s.execute(
+                select(PageConfig).where(PageConfig.post_id == post.id)
+            )
+        ).scalar_one_or_none()
+
+    # --- Blueprint registration ---
+    # Static prefixes first, dynamic (page_slug) last
 
     # Internal API (server-to-server, CSRF-exempt)
     app.register_blueprint(register_cart_api())
 
+    # Orders blueprint
+    app.register_blueprint(register_orders(url_prefix="/orders"))
+
+    # Global routes (webhook, return, add — specific paths under /)
+    app.register_blueprint(
+        register_cart_global(url_prefix="/"),
+        url_prefix="/",
+    )
+
+    # Cart overview at GET /
+    app.register_blueprint(
+        register_cart_overview(url_prefix="/"),
+        url_prefix="/",
+    )
+
+    # Page cart at /<page_slug>/ (dynamic, matched last)
+    app.register_blueprint(
+        register_page_cart(url_prefix="/"),
+        url_prefix="/<page_slug>",
+    )
+
     return app
 
 
diff --git a/bp/__init__.py b/bp/__init__.py
index 70b8a5b..54b3022 100644
--- a/bp/__init__.py
+++ b/bp/__init__.py
@@ -1,4 +1,6 @@
-from .cart.routes import register as register_cart_bp
+from .cart.overview_routes import register as register_cart_overview
+from .cart.page_routes import register as register_page_cart
+from .cart.global_routes import register as register_cart_global
 from .cart.api import register as register_cart_api
 from .order.routes import register as register_order
 from .orders.routes import register as register_orders
diff --git a/bp/cart/api.py b/bp/cart/api.py
index 5fe25dc..e5f98d0 100644
--- a/bp/cart/api.py
+++ b/bp/cart/api.py
@@ -11,7 +11,9 @@ from sqlalchemy import select, update, func
 from sqlalchemy.orm import selectinload
 
 from models.market import CartItem
-from models.calendars import CalendarEntry
+from models.market_place import MarketPlace
+from models.calendars import CalendarEntry, Calendar
+from models.ghost_content import Post
 from suma_browser.app.csrf import csrf_exempt
 from shared.cart_identity import current_cart_identity
 
@@ -26,22 +28,41 @@ def register() -> Blueprint:
         Return a lightweight cart summary (count + total) for the
         current session/user.  Called by coop and market apps to
         populate the cart-mini widget without importing cart services.
+
+        Optional query param: ?page_slug=<slug>
+        When provided, returns only items scoped to that page.
         """
         ident = current_cart_identity()
 
-        # --- product cart ---
-        cart_filters = [CartItem.deleted_at.is_(None)]
-        if ident["user_id"] is not None:
-            cart_filters.append(CartItem.user_id == ident["user_id"])
-        else:
-            cart_filters.append(CartItem.session_id == ident["session_id"])
+        # Resolve optional page filter
+        page_slug = request.args.get("page_slug")
+        page_post_id = None
+        if page_slug:
+            post = (
+                await g.s.execute(
+                    select(Post).where(Post.slug == page_slug, Post.is_page == True)  # noqa: E712
+                )
+            ).scalar_one_or_none()
+            if post:
+                page_post_id = post.id
 
-        result = await g.s.execute(
-            select(CartItem)
-            .where(*cart_filters)
-            .options(selectinload(CartItem.product))
-            .order_by(CartItem.created_at.desc())
-        )
+        # --- product cart ---
+        cart_q = select(CartItem).where(CartItem.deleted_at.is_(None))
+        if ident["user_id"] is not None:
+            cart_q = cart_q.where(CartItem.user_id == ident["user_id"])
+        else:
+            cart_q = cart_q.where(CartItem.session_id == ident["session_id"])
+
+        if page_post_id is not None:
+            mp_ids = select(MarketPlace.id).where(
+                MarketPlace.post_id == page_post_id,
+                MarketPlace.deleted_at.is_(None),
+            ).scalar_subquery()
+            cart_q = cart_q.where(CartItem.market_place_id.in_(mp_ids))
+
+        cart_q = cart_q.options(selectinload(CartItem.product)).order_by(CartItem.created_at.desc())
+
+        result = await g.s.execute(cart_q)
         cart_items = result.scalars().all()
 
         cart_count = sum(ci.quantity for ci in cart_items)
@@ -52,18 +73,23 @@ def register() -> Blueprint:
         )
 
         # --- calendar entries ---
-        cal_filters = [
+        cal_q = select(CalendarEntry).where(
             CalendarEntry.deleted_at.is_(None),
             CalendarEntry.state == "pending",
-        ]
-        if ident["user_id"] is not None:
-            cal_filters.append(CalendarEntry.user_id == ident["user_id"])
-        else:
-            cal_filters.append(CalendarEntry.session_id == ident["session_id"])
-
-        cal_result = await g.s.execute(
-            select(CalendarEntry).where(*cal_filters)
         )
+        if ident["user_id"] is not None:
+            cal_q = cal_q.where(CalendarEntry.user_id == ident["user_id"])
+        else:
+            cal_q = cal_q.where(CalendarEntry.session_id == ident["session_id"])
+
+        if page_post_id is not None:
+            cal_ids = select(Calendar.id).where(
+                Calendar.post_id == page_post_id,
+                Calendar.deleted_at.is_(None),
+            ).scalar_subquery()
+            cal_q = cal_q.where(CalendarEntry.calendar_id.in_(cal_ids))
+
+        cal_result = await g.s.execute(cal_q)
         cal_entries = cal_result.scalars().all()
 
         calendar_count = len(cal_entries)
diff --git a/bp/cart/global_routes.py b/bp/cart/global_routes.py
new file mode 100644
index 0000000..3490171
--- /dev/null
+++ b/bp/cart/global_routes.py
@@ -0,0 +1,201 @@
+# bp/cart/global_routes.py — Global cart routes (webhook, return, add)
+
+from __future__ import annotations
+
+from quart import Blueprint, g, request, render_template, redirect, url_for, make_response
+from sqlalchemy import select
+
+from models.order import Order
+from suma_browser.app.utils.htmx import is_htmx_request
+from .services import (
+    current_cart_identity,
+    get_cart,
+    total,
+    clear_cart_for_order,
+    get_calendar_cart_entries,
+    calendar_total,
+    check_sumup_status,
+)
+from .services.checkout import (
+    find_or_create_cart_item,
+    create_order_from_cart,
+    resolve_page_config,
+    build_sumup_description,
+    build_sumup_reference,
+    build_webhook_url,
+    validate_webhook_secret,
+    get_order_with_details,
+)
+from suma_browser.app.payments.sumup import create_checkout as sumup_create_checkout
+from config import config
+
+
+def register(url_prefix: str) -> Blueprint:
+    bp = Blueprint("cart_global", __name__, url_prefix=url_prefix)
+
+    @bp.post("/add/<int:product_id>/")
+    async def add_to_cart(product_id: int):
+        ident = current_cart_identity()
+
+        cart_item = await find_or_create_cart_item(
+            g.s,
+            product_id,
+            ident["user_id"],
+            ident["session_id"],
+        )
+
+        if not cart_item:
+            return await make_response("Product not found", 404)
+
+        if request.headers.get("HX-Request") == "true":
+            # Redirect to overview for HTMX
+            return redirect(url_for("cart_overview.overview"))
+
+        return redirect(url_for("cart_overview.overview"))
+
+    @bp.post("/checkout/")
+    async def checkout():
+        """Legacy global checkout (for orphan items without page scope)."""
+        cart = await get_cart(g.s)
+        calendar_entries = await get_calendar_cart_entries(g.s)
+
+        if not cart and not calendar_entries:
+            return redirect(url_for("cart_overview.overview"))
+
+        product_total = total(cart) or 0
+        calendar_amount = calendar_total(calendar_entries) or 0
+        cart_total = product_total + calendar_amount
+
+        if cart_total <= 0:
+            return redirect(url_for("cart_overview.overview"))
+
+        try:
+            page_config = await resolve_page_config(g.s, cart, calendar_entries)
+        except ValueError as e:
+            html = await render_template(
+                "_types/cart/checkout_error.html",
+                order=None,
+                error=str(e),
+            )
+            return await make_response(html, 400)
+
+        ident = current_cart_identity()
+        order = await create_order_from_cart(
+            g.s,
+            cart,
+            calendar_entries,
+            ident.get("user_id"),
+            ident.get("session_id"),
+            product_total,
+            calendar_amount,
+        )
+
+        if page_config:
+            order.page_config_id = page_config.id
+
+        redirect_url = url_for("cart_global.checkout_return", order_id=order.id, _external=True)
+        order.sumup_reference = build_sumup_reference(order.id, page_config=page_config)
+        description = build_sumup_description(cart, order.id)
+
+        webhook_base_url = url_for("cart_global.checkout_webhook", order_id=order.id, _external=True)
+        webhook_url = build_webhook_url(webhook_base_url)
+
+        checkout_data = await sumup_create_checkout(
+            order,
+            redirect_url=redirect_url,
+            webhook_url=webhook_url,
+            description=description,
+            page_config=page_config,
+        )
+        await clear_cart_for_order(g.s, order)
+
+        order.sumup_checkout_id = checkout_data.get("id")
+        order.sumup_status = checkout_data.get("status")
+        order.description = checkout_data.get("description")
+
+        hosted_cfg = checkout_data.get("hosted_checkout") or {}
+        hosted_url = hosted_cfg.get("hosted_checkout_url") or checkout_data.get("hosted_checkout_url")
+        order.sumup_hosted_url = hosted_url
+
+        await g.s.flush()
+
+        if not hosted_url:
+            html = await render_template(
+                "_types/cart/checkout_error.html",
+                order=order,
+                error="No hosted checkout URL returned from SumUp.",
+            )
+            return await make_response(html, 500)
+
+        return redirect(hosted_url)
+
+    @bp.post("/checkout/webhook/<int:order_id>/")
+    async def checkout_webhook(order_id: int):
+        """Webhook endpoint for SumUp CHECKOUT_STATUS_CHANGED events."""
+        if not validate_webhook_secret(request.args.get("token")):
+            return "", 204
+
+        try:
+            payload = await request.get_json()
+        except Exception:
+            payload = None
+
+        if not isinstance(payload, dict):
+            return "", 204
+
+        if payload.get("event_type") != "CHECKOUT_STATUS_CHANGED":
+            return "", 204
+
+        checkout_id = payload.get("id")
+        if not checkout_id:
+            return "", 204
+
+        result = await g.s.execute(select(Order).where(Order.id == order_id))
+        order = result.scalar_one_or_none()
+        if not order:
+            return "", 204
+
+        if order.sumup_checkout_id and order.sumup_checkout_id != checkout_id:
+            return "", 204
+
+        try:
+            await check_sumup_status(g.s, order)
+        except Exception:
+            pass
+
+        return "", 204
+
+    @bp.get("/checkout/return/<int:order_id>/")
+    async def checkout_return(order_id: int):
+        """Handle the browser returning from SumUp after payment."""
+        order = await get_order_with_details(g.s, order_id)
+
+        if not order:
+            html = await render_template(
+                "_types/cart/checkout_return.html",
+                order=None,
+                status="missing",
+                calendar_entries=[],
+            )
+            return await make_response(html)
+
+        status = (order.status or "pending").lower()
+
+        if order.sumup_checkout_id:
+            try:
+                await check_sumup_status(g.s, order)
+            except Exception:
+                status = status or "pending"
+
+        calendar_entries = order.calendar_entries or []
+        await g.s.flush()
+
+        html = await render_template(
+            "_types/cart/checkout_return.html",
+            order=order,
+            status=status,
+            calendar_entries=calendar_entries,
+        )
+        return await make_response(html)
+
+    return bp
diff --git a/bp/cart/overview_routes.py b/bp/cart/overview_routes.py
new file mode 100644
index 0000000..937908a
--- /dev/null
+++ b/bp/cart/overview_routes.py
@@ -0,0 +1,31 @@
+# bp/cart/overview_routes.py — Cart overview (list of page carts)
+
+from __future__ import annotations
+
+from quart import Blueprint, render_template, make_response
+
+from suma_browser.app.utils.htmx import is_htmx_request
+from .services import get_cart_grouped_by_page
+
+
+def register(url_prefix: str) -> Blueprint:
+    bp = Blueprint("cart_overview", __name__, url_prefix=url_prefix)
+
+    @bp.get("/")
+    async def overview():
+        from quart import g
+        page_groups = await get_cart_grouped_by_page(g.s)
+
+        if not is_htmx_request():
+            html = await render_template(
+                "_types/cart/overview/index.html",
+                page_groups=page_groups,
+            )
+        else:
+            html = await render_template(
+                "_types/cart/overview/_oob_elements.html",
+                page_groups=page_groups,
+            )
+        return await make_response(html)
+
+    return bp
diff --git a/bp/cart/page_routes.py b/bp/cart/page_routes.py
new file mode 100644
index 0000000..f3048c2
--- /dev/null
+++ b/bp/cart/page_routes.py
@@ -0,0 +1,123 @@
+# bp/cart/page_routes.py — Per-page cart (view + checkout)
+
+from __future__ import annotations
+
+from quart import Blueprint, g, render_template, redirect, make_response, url_for
+
+from suma_browser.app.utils.htmx import is_htmx_request
+from suma_browser.app.payments.sumup import create_checkout as sumup_create_checkout
+from config import config
+from .services import (
+    total,
+    clear_cart_for_order,
+    calendar_total,
+    check_sumup_status,
+)
+from .services.page_cart import get_cart_for_page, get_calendar_entries_for_page
+from .services.checkout import (
+    create_order_from_cart,
+    build_sumup_description,
+    build_sumup_reference,
+    build_webhook_url,
+    get_order_with_details,
+)
+from .services import current_cart_identity
+
+
+def register(url_prefix: str) -> Blueprint:
+    bp = Blueprint("page_cart", __name__, url_prefix=url_prefix)
+
+    @bp.get("/")
+    async def page_view():
+        post = g.page_post
+        cart = await get_cart_for_page(g.s, post.id)
+        cal_entries = await get_calendar_entries_for_page(g.s, post.id)
+
+        tpl_ctx = dict(
+            page_post=post,
+            page_config=getattr(g, "page_config", None),
+            cart=cart,
+            calendar_cart_entries=cal_entries,
+            total=total,
+            calendar_total=calendar_total,
+        )
+
+        if not is_htmx_request():
+            html = await render_template("_types/cart/page/index.html", **tpl_ctx)
+        else:
+            html = await render_template("_types/cart/page/_oob_elements.html", **tpl_ctx)
+        return await make_response(html)
+
+    @bp.post("/checkout/")
+    async def page_checkout():
+        post = g.page_post
+        page_config = getattr(g, "page_config", None)
+
+        cart = await get_cart_for_page(g.s, post.id)
+        cal_entries = await get_calendar_entries_for_page(g.s, post.id)
+
+        if not cart and not cal_entries:
+            return redirect(url_for("page_cart.page_view"))
+
+        product_total = total(cart) or 0
+        calendar_amount = calendar_total(cal_entries) or 0
+        cart_total = product_total + calendar_amount
+
+        if cart_total <= 0:
+            return redirect(url_for("page_cart.page_view"))
+
+        # Create order scoped to this page
+        ident = current_cart_identity()
+        order = await create_order_from_cart(
+            g.s,
+            cart,
+            cal_entries,
+            ident.get("user_id"),
+            ident.get("session_id"),
+            product_total,
+            calendar_amount,
+            page_post_id=post.id,
+        )
+
+        # Set page_config on order
+        if page_config:
+            order.page_config_id = page_config.id
+
+        # Build SumUp checkout details — webhook/return use global routes
+        redirect_url = url_for("cart_global.checkout_return", order_id=order.id, _external=True)
+        order.sumup_reference = build_sumup_reference(order.id, page_config=page_config)
+        description = build_sumup_description(cart, order.id)
+
+        webhook_base_url = url_for("cart_global.checkout_webhook", order_id=order.id, _external=True)
+        webhook_url = build_webhook_url(webhook_base_url)
+
+        checkout_data = await sumup_create_checkout(
+            order,
+            redirect_url=redirect_url,
+            webhook_url=webhook_url,
+            description=description,
+            page_config=page_config,
+        )
+        await clear_cart_for_order(g.s, order, page_post_id=post.id)
+
+        order.sumup_checkout_id = checkout_data.get("id")
+        order.sumup_status = checkout_data.get("status")
+        order.description = checkout_data.get("description")
+
+        hosted_cfg = checkout_data.get("hosted_checkout") or {}
+        hosted_url = hosted_cfg.get("hosted_checkout_url") or checkout_data.get("hosted_checkout_url")
+        order.sumup_hosted_url = hosted_url
+
+        await g.s.flush()
+
+        if not hosted_url:
+            html = await render_template(
+                "_types/cart/checkout_error.html",
+                order=order,
+                error="No hosted checkout URL returned from SumUp.",
+            )
+            return await make_response(html, 500)
+
+        return redirect(hosted_url)
+
+    return bp
diff --git a/bp/cart/routes.py b/bp/cart/routes_old.py
similarity index 100%
rename from bp/cart/routes.py
rename to bp/cart/routes_old.py
diff --git a/bp/cart/services/__init__.py b/bp/cart/services/__init__.py
index 52c9d1a..a297bbc 100644
--- a/bp/cart/services/__init__.py
+++ b/bp/cart/services/__init__.py
@@ -5,4 +5,9 @@ from .clear_cart_for_order import clear_cart_for_order
 from .adopt_session_cart_for_user import adopt_session_cart_for_user
 from .calendar_cart import get_calendar_cart_entries, calendar_total
 from .check_sumup_status import check_sumup_status
+from .page_cart import (
+    get_cart_for_page,
+    get_calendar_entries_for_page,
+    get_cart_grouped_by_page,
+)
 
diff --git a/bp/cart/services/checkout.py b/bp/cart/services/checkout.py
index 1ca165d..24fd097 100644
--- a/bp/cart/services/checkout.py
+++ b/bp/cart/services/checkout.py
@@ -105,10 +105,15 @@ async def create_order_from_cart(
     session_id: Optional[str],
     product_total: float,
     calendar_total: float,
+    *,
+    page_post_id: int | None = None,
 ) -> Order:
     """
     Create an Order and OrderItems from the current cart + calendar entries.
-    Returns the created Order.
+
+    When *page_post_id* is given, only calendar entries whose calendar
+    belongs to that page are marked as "ordered".  Otherwise all pending
+    entries are updated (legacy behaviour).
     """
     cart_total = product_total + calendar_total
 
@@ -151,6 +156,13 @@ async def create_order_from_cart(
     elif order.session_id is not None:
         calendar_filters.append(CalendarEntry.session_id == order.session_id)
 
+    if page_post_id is not None:
+        cal_ids = select(Calendar.id).where(
+            Calendar.post_id == page_post_id,
+            Calendar.deleted_at.is_(None),
+        ).scalar_subquery()
+        calendar_filters.append(CalendarEntry.calendar_id.in_(cal_ids))
+
     await session.execute(
         update(CalendarEntry)
         .where(*calendar_filters)
diff --git a/bp/cart/services/clear_cart_for_order.py b/bp/cart/services/clear_cart_for_order.py
index 51b7c9f..2cba809 100644
--- a/bp/cart/services/clear_cart_for_order.py
+++ b/bp/cart/services/clear_cart_for_order.py
@@ -1,14 +1,16 @@
-from sqlalchemy import update, func
+from sqlalchemy import update, func, select
 
 from models.market import CartItem
+from models.market_place import MarketPlace
 from models.order import Order
-# ...
 
-# helper function near the top of the file (outside register())
-async def clear_cart_for_order(session, order: Order) -> None:
+
+async def clear_cart_for_order(session, order: Order, *, page_post_id: int | None = None) -> None:
     """
-    Soft-delete all CartItem rows belonging to this order's user_id/session_id.
-    Called when an order is marked as paid.
+    Soft-delete CartItem rows belonging to this order's user_id/session_id.
+
+    When *page_post_id* is given, only items whose market_place belongs to
+    that page are cleared.  Otherwise all items are cleared (legacy behaviour).
     """
     filters = [CartItem.deleted_at.is_(None)]
     if order.user_id is not None:
@@ -20,6 +22,13 @@ async def clear_cart_for_order(session, order: Order) -> None:
         # no user_id/session_id on order – nothing to clear
         return
 
+    if page_post_id is not None:
+        mp_ids = select(MarketPlace.id).where(
+            MarketPlace.post_id == page_post_id,
+            MarketPlace.deleted_at.is_(None),
+        ).scalar_subquery()
+        filters.append(CartItem.market_place_id.in_(mp_ids))
+
     await session.execute(
         update(CartItem)
         .where(*filters)
diff --git a/bp/cart/services/get_cart.py b/bp/cart/services/get_cart.py
index 79b83df..ecd16cc 100644
--- a/bp/cart/services/get_cart.py
+++ b/bp/cart/services/get_cart.py
@@ -18,7 +18,8 @@ async def get_cart(session):
       .where(*filters)
       .order_by(CartItem.created_at.desc())
       .options(
-          selectinload(CartItem.product),  # <-- important bit
+          selectinload(CartItem.product),
+          selectinload(CartItem.market_place),
       )
   )
   return result.scalars().all()
diff --git a/bp/cart/services/page_cart.py b/bp/cart/services/page_cart.py
new file mode 100644
index 0000000..b98bb69
--- /dev/null
+++ b/bp/cart/services/page_cart.py
@@ -0,0 +1,164 @@
+"""
+Page-scoped cart queries.
+
+Groups cart items and calendar entries by their owning page (Post),
+determined via CartItem.market_place.post_id and CalendarEntry.calendar.post_id.
+"""
+from __future__ import annotations
+
+from collections import defaultdict
+
+from sqlalchemy import select
+from sqlalchemy.orm import selectinload
+
+from models.market import CartItem
+from models.market_place import MarketPlace
+from models.calendars import CalendarEntry, Calendar
+from models.ghost_content import Post
+from models.page_config import PageConfig
+from .identity import current_cart_identity
+
+
+async def get_cart_for_page(session, post_id: int) -> list[CartItem]:
+    """Return cart items scoped to a specific page (via MarketPlace.post_id)."""
+    ident = current_cart_identity()
+
+    filters = [
+        CartItem.deleted_at.is_(None),
+        MarketPlace.post_id == post_id,
+        MarketPlace.deleted_at.is_(None),
+    ]
+    if ident["user_id"] is not None:
+        filters.append(CartItem.user_id == ident["user_id"])
+    else:
+        filters.append(CartItem.session_id == ident["session_id"])
+
+    result = await session.execute(
+        select(CartItem)
+        .join(MarketPlace, CartItem.market_place_id == MarketPlace.id)
+        .where(*filters)
+        .order_by(CartItem.created_at.desc())
+        .options(
+            selectinload(CartItem.product),
+            selectinload(CartItem.market_place),
+        )
+    )
+    return result.scalars().all()
+
+
+async def get_calendar_entries_for_page(session, post_id: int) -> list[CalendarEntry]:
+    """Return pending calendar entries scoped to a specific page (via Calendar.post_id)."""
+    ident = current_cart_identity()
+
+    filters = [
+        CalendarEntry.deleted_at.is_(None),
+        CalendarEntry.state == "pending",
+        Calendar.post_id == post_id,
+        Calendar.deleted_at.is_(None),
+    ]
+    if ident["user_id"] is not None:
+        filters.append(CalendarEntry.user_id == ident["user_id"])
+    else:
+        filters.append(CalendarEntry.session_id == ident["session_id"])
+
+    result = await session.execute(
+        select(CalendarEntry)
+        .join(Calendar, CalendarEntry.calendar_id == Calendar.id)
+        .where(*filters)
+        .order_by(CalendarEntry.start_at.asc())
+        .options(selectinload(CalendarEntry.calendar))
+    )
+    return result.scalars().all()
+
+
+async def get_cart_grouped_by_page(session) -> list[dict]:
+    """
+    Load all cart items + calendar entries for the current identity,
+    grouped by owning page (post_id).
+
+    Returns a list of dicts:
+        {
+            "post": Post | None,
+            "page_config": PageConfig | None,
+            "cart_items": [...],
+            "calendar_entries": [...],
+            "product_count": int,
+            "product_total": float,
+            "calendar_count": int,
+            "calendar_total": float,
+            "total": float,
+        }
+
+    Items without a market_place go in an orphan bucket (post=None).
+    """
+    from .get_cart import get_cart
+    from .calendar_cart import get_calendar_cart_entries
+    from .total import total as calc_product_total
+    from .calendar_cart import calendar_total as calc_calendar_total
+
+    cart_items = await get_cart(session)
+    cal_entries = await get_calendar_cart_entries(session)
+
+    # Group by post_id
+    groups: dict[int | None, dict] = defaultdict(lambda: {
+        "post_id": None,
+        "cart_items": [],
+        "calendar_entries": [],
+    })
+
+    for ci in cart_items:
+        if ci.market_place and ci.market_place.post_id:
+            pid = ci.market_place.post_id
+        else:
+            pid = None
+        groups[pid]["post_id"] = pid
+        groups[pid]["cart_items"].append(ci)
+
+    for ce in cal_entries:
+        if ce.calendar and ce.calendar.post_id:
+            pid = ce.calendar.post_id
+        else:
+            pid = None
+        groups[pid]["post_id"] = pid
+        groups[pid]["calendar_entries"].append(ce)
+
+    # Batch-load Post and PageConfig objects
+    post_ids = [pid for pid in groups if pid is not None]
+    posts_by_id: dict[int, Post] = {}
+    configs_by_post: dict[int, PageConfig] = {}
+
+    if post_ids:
+        post_result = await session.execute(
+            select(Post).where(Post.id.in_(post_ids))
+        )
+        for p in post_result.scalars().all():
+            posts_by_id[p.id] = p
+
+        pc_result = await session.execute(
+            select(PageConfig).where(PageConfig.post_id.in_(post_ids))
+        )
+        for pc in pc_result.scalars().all():
+            configs_by_post[pc.post_id] = pc
+
+    # Build result list (pages first, orphan last)
+    result = []
+    for pid in sorted(groups, key=lambda x: (x is None, x)):
+        grp = groups[pid]
+        items = grp["cart_items"]
+        entries = grp["calendar_entries"]
+        prod_total = calc_product_total(items) or 0
+        cal_total = calc_calendar_total(entries) or 0
+
+        result.append({
+            "post": posts_by_id.get(pid) if pid else None,
+            "page_config": configs_by_post.get(pid) if pid else None,
+            "cart_items": items,
+            "calendar_entries": entries,
+            "product_count": sum(ci.quantity for ci in items),
+            "product_total": prod_total,
+            "calendar_count": len(entries),
+            "calendar_total": cal_total,
+            "total": prod_total + cal_total,
+        })
+
+    return result
diff --git a/bp/order/routes.py b/bp/order/routes.py
index 977b99e..cd2ac69 100644
--- a/bp/order/routes.py
+++ b/bp/order/routes.py
@@ -72,12 +72,12 @@ def register() -> Blueprint:
             return redirect(order.sumup_hosted_url)
 
         # Otherwise, create a fresh checkout for this order
-        redirect_url = url_for("cart.checkout_return", order_id=order.id, _external=True)
+        redirect_url = url_for("cart_global.checkout_return", order_id=order.id, _external=True)
 
         sumup_cfg = config().get("sumup", {}) or {}
         webhook_secret = sumup_cfg.get("webhook_secret")
 
-        webhook_url = url_for("cart.checkout_webhook", order_id=order.id, _external=True)
+        webhook_url = url_for("cart_global.checkout_webhook", order_id=order.id, _external=True)
         if webhook_secret:
             from urllib.parse import urlencode
 
diff --git a/templates/_types/cart/_cart.html b/templates/_types/cart/_cart.html
index ec32510..37ec396 100644
--- a/templates/_types/cart/_cart.html
+++ b/templates/_types/cart/_cart.html
@@ -103,7 +103,7 @@
         {% if g.user %}
           <form
             method="post"
-            action="{{ url_for('cart.checkout')|host }}"
+            action="{{ url_for('page_cart.page_checkout')|host if page_post is defined and page_post else url_for('cart_global.checkout')|host }}"
             class="w-full"
           >
             <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
diff --git a/templates/_types/cart/checkout_error.html b/templates/_types/cart/checkout_error.html
index e642e8a..a15b1e9 100644
--- a/templates/_types/cart/checkout_error.html
+++ b/templates/_types/cart/checkout_error.html
@@ -27,7 +27,7 @@
 
     <div>
       <a
-        href="{{ url_for('cart.view_cart')|host }}"
+        href="{{ cart_url('/') }}"
         class="inline-flex items-center px-3 py-2 text-xs sm:text-sm rounded-full border border-stone-300 bg-white hover:bg-stone-50 transition"
       >
         <i class="fa fa-shopping-cart mr-2" aria-hidden="true"></i>
diff --git a/templates/_types/cart/header/_header.html b/templates/_types/cart/header/_header.html
index b27181d..b5d913d 100644
--- a/templates/_types/cart/header/_header.html
+++ b/templates/_types/cart/header/_header.html
@@ -1,7 +1,7 @@
 {% import 'macros/links.html' as links %}
 {% macro header_row(oob=False) %}
   {% call links.menu_row(id='cart-row', oob=oob) %}
-    {% call links.link(url_for('cart.view_cart'), hx_select_search ) %}
+    {% call links.link(cart_url('/'), hx_select_search ) %}
       <i class="fa fa-shopping-cart"></i>
       <h2 class="text-xl font-bold">cart</h2>
     {% endcall %}
diff --git a/templates/_types/cart/overview/_main_panel.html b/templates/_types/cart/overview/_main_panel.html
new file mode 100644
index 0000000..68a9cd9
--- /dev/null
+++ b/templates/_types/cart/overview/_main_panel.html
@@ -0,0 +1,128 @@
+<div class="max-w-full px-3 py-3 space-y-3">
+  {% if not page_groups or (page_groups | length == 0) %}
+    <div class="rounded-2xl border border-dashed border-stone-300 bg-white/80 p-6 sm:p-8 text-center">
+      <div class="inline-flex h-10 w-10 sm:h-12 sm:w-12 items-center justify-center rounded-full bg-stone-100 mb-3">
+        <i class="fa fa-shopping-cart text-stone-500 text-sm sm:text-base" aria-hidden="true"></i>
+      </div>
+      <p class="text-base sm:text-lg font-medium text-stone-800">
+        Your cart is empty
+      </p>
+    </div>
+
+  {% else %}
+    {# Check if there are any items at all across all groups #}
+    {% set ns = namespace(has_items=false) %}
+    {% for grp in page_groups %}
+      {% if grp.cart_items or grp.calendar_entries %}
+        {% set ns.has_items = true %}
+      {% endif %}
+    {% endfor %}
+
+    {% if not ns.has_items %}
+      <div class="rounded-2xl border border-dashed border-stone-300 bg-white/80 p-6 sm:p-8 text-center">
+        <div class="inline-flex h-10 w-10 sm:h-12 sm:w-12 items-center justify-center rounded-full bg-stone-100 mb-3">
+          <i class="fa fa-shopping-cart text-stone-500 text-sm sm:text-base" aria-hidden="true"></i>
+        </div>
+        <p class="text-base sm:text-lg font-medium text-stone-800">
+          Your cart is empty
+        </p>
+      </div>
+    {% else %}
+      <div class="space-y-4">
+        {% for grp in page_groups %}
+          {% if grp.cart_items or grp.calendar_entries %}
+
+            {% if grp.post %}
+              {# Page cart card #}
+              <a
+                href="{{ cart_url('/' + grp.post.slug + '/') }}"
+                class="block rounded-2xl border border-stone-200 bg-white shadow-sm hover:shadow-md hover:border-stone-300 transition p-4 sm:p-5"
+              >
+                <div class="flex items-start gap-4">
+                  {% if grp.post.feature_image %}
+                    <img
+                      src="{{ grp.post.feature_image }}"
+                      alt="{{ grp.post.title }}"
+                      class="h-16 w-16 rounded-xl object-cover border border-stone-200 flex-shrink-0"
+                    >
+                  {% else %}
+                    <div class="h-16 w-16 rounded-xl bg-stone-100 flex items-center justify-center flex-shrink-0">
+                      <i class="fa fa-store text-stone-400 text-xl" aria-hidden="true"></i>
+                    </div>
+                  {% endif %}
+
+                  <div class="flex-1 min-w-0">
+                    <h3 class="text-base sm:text-lg font-semibold text-stone-900 truncate">
+                      {{ grp.post.title }}
+                    </h3>
+
+                    <div class="mt-1 flex flex-wrap gap-2 text-xs text-stone-600">
+                      {% if grp.product_count > 0 %}
+                        <span class="inline-flex items-center gap-1 px-2 py-0.5 rounded-full bg-stone-100">
+                          <i class="fa fa-box-open" aria-hidden="true"></i>
+                          {{ grp.product_count }} item{{ 's' if grp.product_count != 1 }}
+                        </span>
+                      {% endif %}
+                      {% if grp.calendar_count > 0 %}
+                        <span class="inline-flex items-center gap-1 px-2 py-0.5 rounded-full bg-stone-100">
+                          <i class="fa fa-calendar" aria-hidden="true"></i>
+                          {{ grp.calendar_count }} booking{{ 's' if grp.calendar_count != 1 }}
+                        </span>
+                      {% endif %}
+                    </div>
+                  </div>
+
+                  <div class="text-right flex-shrink-0">
+                    <div class="text-lg font-bold text-stone-900">
+                      &pound;{{ "%.2f"|format(grp.total) }}
+                    </div>
+                    <div class="mt-1 text-xs text-emerald-700 font-medium">
+                      View cart &rarr;
+                    </div>
+                  </div>
+                </div>
+              </a>
+
+            {% else %}
+              {# Orphan bucket (items without a page) #}
+              <div class="rounded-2xl border border-dashed border-amber-300 bg-amber-50/60 p-4 sm:p-5">
+                <div class="flex items-start gap-4">
+                  <div class="h-16 w-16 rounded-xl bg-amber-100 flex items-center justify-center flex-shrink-0">
+                    <i class="fa fa-shopping-cart text-amber-500 text-xl" aria-hidden="true"></i>
+                  </div>
+
+                  <div class="flex-1 min-w-0">
+                    <h3 class="text-base sm:text-lg font-semibold text-stone-900">
+                      Other items
+                    </h3>
+                    <div class="mt-1 flex flex-wrap gap-2 text-xs text-stone-600">
+                      {% if grp.product_count > 0 %}
+                        <span class="inline-flex items-center gap-1 px-2 py-0.5 rounded-full bg-amber-100">
+                          <i class="fa fa-box-open" aria-hidden="true"></i>
+                          {{ grp.product_count }} item{{ 's' if grp.product_count != 1 }}
+                        </span>
+                      {% endif %}
+                      {% if grp.calendar_count > 0 %}
+                        <span class="inline-flex items-center gap-1 px-2 py-0.5 rounded-full bg-amber-100">
+                          <i class="fa fa-calendar" aria-hidden="true"></i>
+                          {{ grp.calendar_count }} booking{{ 's' if grp.calendar_count != 1 }}
+                        </span>
+                      {% endif %}
+                    </div>
+                  </div>
+
+                  <div class="text-right flex-shrink-0">
+                    <div class="text-lg font-bold text-stone-900">
+                      &pound;{{ "%.2f"|format(grp.total) }}
+                    </div>
+                  </div>
+                </div>
+              </div>
+            {% endif %}
+
+          {% endif %}
+        {% endfor %}
+      </div>
+    {% endif %}
+  {% endif %}
+</div>
diff --git a/templates/_types/cart/overview/_oob_elements.html b/templates/_types/cart/overview/_oob_elements.html
new file mode 100644
index 0000000..af27fdc
--- /dev/null
+++ b/templates/_types/cart/overview/_oob_elements.html
@@ -0,0 +1,24 @@
+{% extends 'oob_elements.html' %}
+
+{# OOB elements for cart overview HTMX navigation #}
+
+{% from '_types/root/_oob_menu.html' import mobile_menu with context %}
+
+{% block oobs %}
+
+  {% from '_types/root/_n/macros.html' import oob_header with context %}
+  {{oob_header('root-header-child', 'cart-header-child', '_types/cart/header/_header.html')}}
+
+  {% from '_types/root/header/_header.html' import header_row with context %}
+  {{ header_row(oob=True) }}
+{% endblock %}
+
+
+{% block mobile_menu %}
+  {% include '_types/cart/_nav.html' %}
+{% endblock %}
+
+
+{% block content %}
+      {% include "_types/cart/overview/_main_panel.html" %}
+{% endblock %}
diff --git a/templates/_types/cart/overview/index.html b/templates/_types/cart/overview/index.html
new file mode 100644
index 0000000..bf1faf0
--- /dev/null
+++ b/templates/_types/cart/overview/index.html
@@ -0,0 +1,22 @@
+{% extends '_types/root/_index.html' %}
+
+{% block root_header_child %}
+  {% from '_types/root/_n/macros.html' import index_row with context %}
+  {% call index_row('cart-header-child', '_types/cart/header/_header.html') %}
+    {% block cart_header_child %}
+    {% endblock %}
+  {% endcall %}
+{% endblock %}
+
+
+{% block _main_mobile_menu %}
+{% include '_types/cart/_nav.html' %}
+{% endblock %}
+
+
+{% block aside %}
+{% endblock %}
+
+{% block content %}
+  {% include '_types/cart/overview/_main_panel.html' %}
+{% endblock %}
diff --git a/templates/_types/cart/page/_main_panel.html b/templates/_types/cart/page/_main_panel.html
new file mode 100644
index 0000000..7b62eb9
--- /dev/null
+++ b/templates/_types/cart/page/_main_panel.html
@@ -0,0 +1,4 @@
+<div class="max-w-full px-3 py-3 space-y-3">
+    {% from '_types/cart/_cart.html' import show_cart with context %}
+    {{ show_cart() }}
+  </div>
diff --git a/templates/_types/cart/page/_oob_elements.html b/templates/_types/cart/page/_oob_elements.html
new file mode 100644
index 0000000..b5416fc
--- /dev/null
+++ b/templates/_types/cart/page/_oob_elements.html
@@ -0,0 +1,27 @@
+{% extends 'oob_elements.html' %}
+
+{# OOB elements for page cart HTMX navigation #}
+
+{% from '_types/root/_oob_menu.html' import mobile_menu with context %}
+
+{% block oobs %}
+
+  {% from '_types/root/_n/macros.html' import oob_header with context %}
+  {{oob_header('root-header-child', 'cart-header-child', '_types/cart/header/_header.html')}}
+
+  {% from '_types/cart/page/header/_header.html' import page_header_row with context %}
+  {{ page_header_row(oob=True) }}
+
+  {% from '_types/root/header/_header.html' import header_row with context %}
+  {{ header_row(oob=True) }}
+{% endblock %}
+
+
+{% block mobile_menu %}
+  {% include '_types/cart/_nav.html' %}
+{% endblock %}
+
+
+{% block content %}
+      {% include "_types/cart/page/_main_panel.html" %}
+{% endblock %}
diff --git a/templates/_types/cart/page/header/_header.html b/templates/_types/cart/page/header/_header.html
new file mode 100644
index 0000000..6afb1fb
--- /dev/null
+++ b/templates/_types/cart/page/header/_header.html
@@ -0,0 +1,25 @@
+{% import 'macros/links.html' as links %}
+{% macro page_header_row(oob=False) %}
+  {% call links.menu_row(id='page-cart-row', oob=oob) %}
+    {% call links.link(cart_url('/' + page_post.slug + '/'), hx_select_search) %}
+      {% if page_post.feature_image %}
+      <img
+          src="{{ page_post.feature_image }}"
+          class="h-8 w-8 rounded-full object-cover border border-stone-300 flex-shrink-0"
+        >
+      {% endif %}
+      <span>
+        {{ page_post.title | truncate(160, True, '...') }}
+      </span>
+    {% endcall %}
+    {% call links.desktop_nav() %}
+      <a
+        href="{{ cart_url('/') }}"
+        class="inline-flex items-center gap-1.5 px-3 py-1.5 text-sm rounded-full border border-stone-300 bg-white hover:bg-stone-50 transition"
+      >
+        <i class="fa fa-arrow-left text-xs" aria-hidden="true"></i>
+        All carts
+      </a>
+    {% endcall %}
+  {% endcall %}
+{% endmacro %}
diff --git a/templates/_types/cart/page/index.html b/templates/_types/cart/page/index.html
new file mode 100644
index 0000000..4fa9814
--- /dev/null
+++ b/templates/_types/cart/page/index.html
@@ -0,0 +1,24 @@
+{% extends '_types/root/_index.html' %}
+
+{% block root_header_child %}
+  {% from '_types/root/_n/macros.html' import index_row with context %}
+  {% call index_row('cart-header-child', '_types/cart/header/_header.html') %}
+    {% block cart_header_child %}
+      {% from '_types/cart/page/header/_header.html' import page_header_row with context %}
+      {{ page_header_row() }}
+    {% endblock %}
+  {% endcall %}
+{% endblock %}
+
+
+{% block _main_mobile_menu %}
+{% include '_types/cart/_nav.html' %}
+{% endblock %}
+
+
+{% block aside %}
+{% endblock %}
+
+{% block content %}
+  {% include '_types/cart/page/_main_panel.html' %}
+{% endblock %}