diff --git a/core/models.py b/core/models.py
index 347e9bd4..c8375727 100644
--- a/core/models.py
+++ b/core/models.py
@@ -578,14 +578,6 @@ class User(AbstractUser):
             return "%s (%s)" % (self.get_full_name(), self.nick_name)
         return self.get_full_name()
 
-    def get_age(self):
-        """Returns the age."""
-        today = timezone.now()
-        born = self.date_of_birth
-        return (
-            today.year - born.year - ((today.month, today.day) < (born.month, born.day))
-        )
-
     def get_family(
         self,
         godfathers_depth: NonNegativeInt = 4,
diff --git a/core/templates/core/macros.jinja b/core/templates/core/macros.jinja
index e624e87a..84c5b05a 100644
--- a/core/templates/core/macros.jinja
+++ b/core/templates/core/macros.jinja
@@ -60,7 +60,7 @@
         {% endif %}
         {% if user.date_of_birth %}
           <div class="user_mini_profile_dob">
-            {{ user.date_of_birth|date("d/m/Y") }} ({{ user.get_age() }})
+            {{ user.date_of_birth|date("d/m/Y") }} ({{ user.age }})
           </div>
         {% endif %}
       </div>
diff --git a/counter/models.py b/counter/models.py
index d5f9c9c7..0e8753b0 100644
--- a/counter/models.py
+++ b/counter/models.py
@@ -659,6 +659,34 @@ class Counter(models.Model):
         # but they share the same primary key
         return self.type == "BAR" and any(b.pk == customer.pk for b in self.barmen_list)
 
+    def get_products_for(self, customer: Customer) -> list[Product]:
+        """
+        Get all allowed products for the provided customer on this counter
+        Prices will be annotated
+        """
+
+        products = self.products.select_related("product_type").prefetch_related(
+            "buying_groups"
+        )
+
+        # Only include age appropriate products
+        age = customer.user.age
+        if customer.user.is_banned_alcohol:
+            age = min(age, 17)
+        products = products.filter(limit_age__lte=age)
+
+        # Compute special price for customer if he is a barmen on that bar
+        if self.customer_is_barman(customer):
+            products = products.annotate(price=F("special_selling_price"))
+        else:
+            products = products.annotate(price=F("selling_price"))
+
+        return [
+            product
+            for product in products.all()
+            if product.can_be_sold_to(customer.user)
+        ]
+
 
 class RefillingQuerySet(models.QuerySet):
     def annotate_total(self) -> Self:
diff --git a/counter/views/click.py b/counter/views/click.py
index 7036f06f..5795cd3b 100644
--- a/counter/views/click.py
+++ b/counter/views/click.py
@@ -16,7 +16,6 @@ import math
 
 from django.core.exceptions import PermissionDenied
 from django.db import transaction
-from django.db.models import F
 from django.forms import (
     BaseFormSet,
     Form,
@@ -146,44 +145,12 @@ class CounterClick(CounterTabsMixin, CanViewMixin, SingleObjectMixin, FormView):
     pk_url_kwarg = "counter_id"
     current_tab = "counter"
 
-    def get_products(self) -> list[Product]:
-        """Get all allowed products for the current customer on the current counter"""
-
-        if hasattr(self, "_products"):
-            return self._products
-
-        products = self.object.products.select_related("product_type").prefetch_related(
-            "buying_groups"
-        )
-
-        # Only include allowed products
-        if not self.customer.user.date_of_birth or self.customer.user.is_banned_alcohol:
-            products = products.filter(limit_age__lt=18)
-        else:
-            products = products.filter(limit_age__lte=self.customer.user.get_age())
-
-        # Compute special price for customer if he is a barmen on that bar
-        if self.object.customer_is_barman(self.customer):
-            products = products.annotate(price=F("special_selling_price"))
-        else:
-            products = products.annotate(price=F("selling_price"))
-
-        self._products = [
-            product
-            for product in products.all()
-            if product.can_be_sold_to(self.customer.user)
-        ]
-
-        return self._products
-
     def get_form_kwargs(self):
         kwargs = super().get_form_kwargs()
         kwargs["form_kwargs"] = {
             "customer": self.customer,
             "counter": self.object,
-            "allowed_products": {
-                product.id: product for product in self.get_products()
-            },
+            "allowed_products": {product.id: product for product in self.products},
         }
         return kwargs
 
@@ -204,6 +171,8 @@ class CounterClick(CounterTabsMixin, CanViewMixin, SingleObjectMixin, FormView):
         ):
             return redirect(obj)  # Redirect to counter
 
+        self.products = obj.get_products_for(self.customer)
+
         return super().dispatch(request, *args, **kwargs)
 
     def form_valid(self, formset):
@@ -260,7 +229,7 @@ class CounterClick(CounterTabsMixin, CanViewMixin, SingleObjectMixin, FormView):
     def get_context_data(self, **kwargs):
         """Add customer to the context."""
         kwargs = super().get_context_data(**kwargs)
-        kwargs["products"] = self.get_products()
+        kwargs["products"] = self.products
         kwargs["categories"] = {}
         for product in kwargs["products"]:
             if product.product_type: