diff --git a/shopelectro/selenium/__init__.py b/shopelectro/selenium/__init__.py
index 9bfee511..d90dc6b2 100644
--- a/shopelectro/selenium/__init__.py
+++ b/shopelectro/selenium/__init__.py
@@ -13,4 +13,4 @@
 """
 
 from .driver import SiteDriver
-from .pages import CategoryPage, OrderPage, SuccessPage
+from .pages import *
diff --git a/shopelectro/selenium/elements/__init__.py b/shopelectro/selenium/elements/__init__.py
index efa2973b..004c04ed 100644
--- a/shopelectro/selenium/elements/__init__.py
+++ b/shopelectro/selenium/elements/__init__.py
@@ -1,3 +1,4 @@
-from .input import Input
 from .button import Button
-from .product_card import ProductCard
+from .exceptions import Unavailable
+from .input import Input
+from .product import CatalogCard, CartPosition
diff --git a/shopelectro/selenium/elements/cart.py b/shopelectro/selenium/elements/cart.py
new file mode 100644
index 00000000..e17ec154
--- /dev/null
+++ b/shopelectro/selenium/elements/cart.py
@@ -0,0 +1,23 @@
+from shopelectro.selenium import SiteDriver
+from shopelectro.selenium.elements import Unavailable
+
+# @todo #799:120m Reuse shopelectro.selenium.elements.cart.Cart for selenium tests.
+
+
+class Cart:
+    """"Represent the cart at the site."""
+
+    def __init__(self, driver: SiteDriver):
+        self.driver = driver
+
+    def positions(self):
+        raise Unavailable('get positions from cart.')
+
+    def clear(self):
+        raise Unavailable('clear cart.')
+
+    def total(self):
+        raise Unavailable('get total count of positions from cart.')
+
+    def is_empty(self):
+        raise Unavailable('determine emptiness of cart.')
diff --git a/shopelectro/selenium/elements/exceptions.py b/shopelectro/selenium/elements/exceptions.py
new file mode 100644
index 00000000..a87ed009
--- /dev/null
+++ b/shopelectro/selenium/elements/exceptions.py
@@ -0,0 +1,4 @@
+class Unavailable(NotImplementedError):
+
+    def __init__(self, msg, *args, **kwargs):
+        super().__init__(f'The element doesn\'t provide ability to {msg}', *args, **kwargs)
diff --git a/shopelectro/selenium/elements/product.py b/shopelectro/selenium/elements/product.py
new file mode 100644
index 00000000..8f315048
--- /dev/null
+++ b/shopelectro/selenium/elements/product.py
@@ -0,0 +1,61 @@
+import abc
+
+from shopelectro.selenium.elements import Button, Unavailable
+from shopelectro.selenium.driver import SiteDriver
+
+from selenium.webdriver.common.by import By
+
+
+class Product(abc.ABC):
+
+    def name(self):
+        raise Unavailable('determine the product name.')
+
+    def price(self):
+        raise Unavailable('determine the product price.')
+
+    def quantity(self):
+        raise Unavailable('determine the product quantity.')
+
+    def add_to_cart(self):
+        raise Unavailable('add the product to the card.')
+
+    def remove_from_cart(self):
+        raise Unavailable('remove the product from the card.')
+
+
+class CatalogCard(Product):
+
+    def __init__(self, driver: SiteDriver, card_index: int):
+        """
+        Ctor.
+
+        :param int card_index: The index number of the product card at a category page
+        """
+        self.driver = driver
+        self.button = Button(
+            self.driver,
+            (By.XPATH, f'//*[@id="products-wrapper"]/div[{card_index}]/div[2]/div[5]/button')
+        )
+
+    def add_to_cart(self):
+        self.button.click()
+
+
+class CartPosition(Product):
+
+    def __init__(self, driver: SiteDriver, pos_index: int):
+        self.driver = driver
+        self.xpath = f'//ul[@id="basket-list"]/li[{pos_index}]/'
+
+    def name(self):
+        raise Unavailable('determine the position name.')
+
+    def price(self):
+        raise Unavailable('determine the position price.')
+
+    def quantity(self):
+        raise Unavailable('determine the position quantity.')
+
+    def remove_from_cart(self):
+        raise Unavailable('remove the position from the card.')
diff --git a/shopelectro/selenium/elements/product_card.py b/shopelectro/selenium/elements/product_card.py
deleted file mode 100644
index 8c79233f..00000000
--- a/shopelectro/selenium/elements/product_card.py
+++ /dev/null
@@ -1,23 +0,0 @@
-from shopelectro.selenium.elements import Button
-from shopelectro.selenium.driver import SiteDriver
-
-from selenium.webdriver.common.by import By
-
-
-class ProductCard:
-    """"Represent a product card from category page."""
-
-    def __init__(self, driver: SiteDriver, card_index: int):
-        """
-        Ctor.
-
-        :param int card_index: The index number of the product card at a category page
-        """
-        self.driver = driver
-        self.button = Button(
-            self.driver,
-            (By.XPATH, f'//*[@id="products-wrapper"]/div[{card_index}]/div[2]/div[5]/button')
-        )
-
-    def add_to_cart(self):
-        self.button.click()
diff --git a/shopelectro/selenium/pages/__init__.py b/shopelectro/selenium/pages/__init__.py
index c3812923..f0fbe883 100644
--- a/shopelectro/selenium/pages/__init__.py
+++ b/shopelectro/selenium/pages/__init__.py
@@ -2,4 +2,5 @@
 
 from .category import CategoryPage
 from .order import OrderPage
+from .product import Product
 from .success import SuccessPage
diff --git a/shopelectro/selenium/pages/category.py b/shopelectro/selenium/pages/category.py
index b7e9c9d7..e40a70df 100644
--- a/shopelectro/selenium/pages/category.py
+++ b/shopelectro/selenium/pages/category.py
@@ -1,6 +1,6 @@
 import typing
 
-from shopelectro.selenium.elements import ProductCard
+from shopelectro.selenium.elements import CatalogCard
 from shopelectro.selenium.pages import Page
 
 from django.urls import reverse
@@ -18,11 +18,11 @@ def __init__(self, driver, slug):
     def path(self):
         return reverse('category', args=(self.slug,))
 
-    def product_cards(self) -> typing.List[ProductCard]:
+    def product_cards(self) -> typing.List[CatalogCard]:
         raise NotImplementedError
 
-    def add_to_cart(self, product_cards: typing.List[ProductCard]=None):
-        default_cards = [ProductCard(self.driver, i) for i in range(1, 7)]
-        product_cards = product_cards or default_cards
-        for card in product_cards:
-            card.add_to_cart()
+    def add_to_cart(self, products: typing.List[CatalogCard]=None):
+        default = [CatalogCard(self.driver, i) for i in range(1, 7)]
+        products = products or default
+        for product in products:
+            product.add_to_cart()
diff --git a/shopelectro/selenium/pages/product.py b/shopelectro/selenium/pages/product.py
new file mode 100644
index 00000000..14268d50
--- /dev/null
+++ b/shopelectro/selenium/pages/product.py
@@ -0,0 +1,17 @@
+from django.urls import reverse
+
+from shopelectro.selenium.pages import Page
+
+
+# @todo #682:120m Implement and reuse shopelectro.selenium.Product for selenium tests.
+
+
+class Product(Page):
+
+    def __init__(self, driver, vendor_code):
+        super().__init__(driver)
+        self.vendor_code = vendor_code
+
+    @property
+    def path(self):
+        return reverse('product', args=(self.vendor_code,))
diff --git a/shopelectro/tests/tests_js_analytics.py b/shopelectro/tests/tests_js_analytics.py
index 0d76ba44..3faf75b8 100644
--- a/shopelectro/tests/tests_js_analytics.py
+++ b/shopelectro/tests/tests_js_analytics.py
@@ -79,29 +79,41 @@ def test_purchase(self):
 @helpers.disable_celery
 @override_settings(DEBUG=True, INTERNAL_IPS=tuple())
 class YandexEcommerce(Ecommerce):
+    """
+    Test reaching of goals.
+
+    Match submitted results with Yandex spec for message representation.
+    Docs with spec: https://yandex.com/support/metrica/data/e-commerce.html
+    """
 
     fixtures = ['dump.json']
 
-    # @todo #785:60m Test Yandex ecommerce goals.
+    # @todo #799:120m Test Yandex ecommerce goals.
     #  Here are goals left to test:
     #  - onCartClear from cart
     #  - onProductAdd from catalog, product and order pages
     #  - onProductRemove from cart and order page
-    #  - onProductDetail from product page
 
+    @property
     def reached_goals(self):
         return self.browser.execute_script('return window.dataLayer.results;')
 
+    def get_first(self, reached):
+        """Get the first reached goal and unfold it."""
+        return reached[0][0]['ecommerce']
+
     def test_purchase(self):
         self.buy()
         order = self.last_order()
         positions = order.positions.all()
-        reached = self.reached_goals()[0][0]
 
-        self.assertIn('ecommerce', reached)
-        self.assertEqual(reached['ecommerce']['currencyCode'], 'RUB')
+        reached_goals = self.reached_goals
+        self.assertTrue(reached_goals)
 
-        reached_purchase = reached['ecommerce']['purchase']
+        reached = self.get_first(reached_goals)
+        self.assertEqual(reached['currencyCode'], 'RUB')
+
+        reached_purchase = reached['purchase']
         self.assertEqual(
             reached_purchase['actionField'],
             {'id': order.fake_order_number, 'revenue': order.revenue},
@@ -117,6 +129,32 @@ def test_purchase(self):
                 },
             )
 
+    def test_product_detail(self):
+        product = Product.objects.first()
+        selenium.Product(self.browser, product.vendor_code).load()
+
+        reached_goals = self.reached_goals
+        self.assertTrue(reached_goals)
+
+        reached = self.get_first(reached_goals)
+        self.assertEqual(reached['currencyCode'], 'RUB')
+        self.assertEqual(
+            len(reached['detail']['products']),
+            1,
+        )
+
+        product_detail = reached['detail']['products'][0]
+        self.assertEqual(
+            product_detail,
+            {
+                'id': product.id,
+                'name': product.name,
+                'brand': product.get_brand_name(),
+                'quantity': 1,
+                'category': product.category.name,
+            }
+        )
+
 
 @tag('slow')
 @helpers.disable_celery
diff --git a/shopelectro/tests/tests_selenium.py b/shopelectro/tests/tests_selenium.py
index 979a6cb6..fd995e4d 100644
--- a/shopelectro/tests/tests_selenium.py
+++ b/shopelectro/tests/tests_selenium.py
@@ -21,9 +21,6 @@
 from pages.models import FlatPage, CustomPage
 from pages.urls import reverse_custom_page
 
-# @todo #783:60m Create Cart class for tests.
-#  The class should replace batch of methods from this file.
-
 
 def add_to_cart(browser):
     browser.get(Product.objects.first().url)