diff --git a/saleor/account/models.py b/saleor/account/models.py
index 584b4e67019..4be962aa1b6 100644
--- a/saleor/account/models.py
+++ b/saleor/account/models.py
@@ -181,12 +181,6 @@ def get_full_name(self):
     def get_short_name(self):
         return self.email
 
-    def get_ajax_label(self):
-        address = self.default_billing_address
-        if address:
-            return "%s %s (%s)" % (address.first_name, address.last_name, self.email)
-        return self.email
-
 
 class ServiceAccount(ModelWithMetadata):
     name = models.CharField(max_length=60)
diff --git a/saleor/core/templatetags/version.py b/saleor/core/templatetags/version.py
deleted file mode 100644
index 5eca41e3ea4..00000000000
--- a/saleor/core/templatetags/version.py
+++ /dev/null
@@ -1,10 +0,0 @@
-from django.template import Library
-
-from ... import __version__
-
-register = Library()
-
-
-@register.simple_tag
-def version():
-    return __version__
diff --git a/saleor/core/utils/text.py b/saleor/core/utils/text.py
deleted file mode 100644
index d3920969324..00000000000
--- a/saleor/core/utils/text.py
+++ /dev/null
@@ -1,62 +0,0 @@
-# coding: utf-8
-
-import bleach
-from django.template.defaultfilters import truncatechars
-from html5lib.serializer import HTMLSerializer
-
-
-def get_cleaner(**serializer_kwargs: bool):
-    """Build a bleach cleaner from the passed parameters.
-
-    :param serializer_kwargs:
-        options:
-            - alphabetical_attributes
-            - escape_lt_in_attrs
-            - escape_rcdata
-            - inject_meta_charset
-            - minimize_boolean_attributes
-            - omit_optional_tags
-            - quote_attr_values
-            - quote_char
-            - resolve_entities
-            - sanitize
-            - space_before_trailing_solidus
-            - strip_whitespace
-            - use_best_quote_char
-            - use_trailing_solidus
-    :type serializer_kwargs: Dict[str, bool]
-
-    :rtype: bleach.Cleaner
-    """
-    cleaner = bleach.Cleaner([], strip=True)
-    for k, v in serializer_kwargs.items():
-        if k not in HTMLSerializer.options:
-            raise ValueError(
-                "Parameter %s is not a valid option for HTMLSerializer" % k
-            )
-        setattr(cleaner.serializer, k, v)
-    return cleaner
-
-
-def strip_html(text: str, **serializer_kwargs: bool):
-    """Remove (strip) HTML tags from text.
-
-    Can also take additional parameters
-    to be passed to the serializer (see `get_cleaner`).
-
-    :param text:
-     :type text: str
-    :param serializer_kwargs:
-     :type serializer_kwargs: Dict[str, bool]
-    :rtype: str
-    """
-    cleaner = get_cleaner(**serializer_kwargs)
-    text = cleaner.clean(text)
-    return text
-
-
-def strip_html_and_truncate(html_text: str, max_length: int):
-    """Strip HTML tags and whitespaces from the text, then trim the description."""
-    text = strip_html(html_text, strip_whitespace=True)
-    text = truncatechars(text, max_length)
-    return text
diff --git a/saleor/core/weight.py b/saleor/core/weight.py
index 6595ee7c525..eeb29d361d9 100644
--- a/saleor/core/weight.py
+++ b/saleor/core/weight.py
@@ -12,12 +12,7 @@
 In the end, it does not really matter unless you travel between
 different planets.
 """
-from decimal import Decimal
-
-from django import forms
 from django.contrib.sites.models import Site
-from django.core.validators import MinValueValidator
-from django.template.loader import render_to_string
 from django.utils.translation import pgettext_lazy
 from measurement.measures import Weight
 
@@ -51,63 +46,3 @@ def convert_weight(weight, unit):
 def get_default_weight_unit():
     site = Site.objects.get_current()
     return site.settings.default_weight_unit
-
-
-class WeightInput(forms.TextInput):
-    template = "dashboard/shipping/weight_widget.html"
-    input_type = "number"
-
-    def format_value(self, value):
-        if isinstance(value, Weight):
-            unit = get_default_weight_unit()
-            if value.unit != unit:
-                value = convert_weight(value, unit)
-            return value.value
-        return value
-
-    def render(self, name, value, attrs=None, renderer=None):
-        widget = super().render(name, value, attrs=attrs, renderer=renderer)
-        unit = get_default_weight_unit()
-        translated_unit = dict(WeightUnits.CHOICES)[unit]
-        return render_to_string(
-            self.template, {"widget": widget, "value": value, "unit": translated_unit}
-        )
-
-
-class WeightField(forms.FloatField):
-    def __init__(self, *args, widget=WeightInput, min_value=0, **kwargs):
-        if isinstance(widget, type):
-            widget = widget(attrs={"type": "number", "step": "any"})
-        super().__init__(*args, widget=widget, **kwargs)
-        if min_value is not None:
-            self.validators.append(MinValueValidator(min_value))
-
-    def to_python(self, value):
-        value = super().to_python(value)
-        if value is None:
-            return value
-        unit = get_default_weight_unit()
-        return Weight(**{unit: value})
-
-    def validate(self, weight):
-        if weight is None or weight in self.empty_values:
-            super().validate(weight)
-        else:
-            unit = get_default_weight_unit()
-            if not isinstance(weight, Weight):
-                raise Exception("%r is not a valid weight." % (weight,))
-            if weight.unit != unit:
-                raise forms.ValidationError(
-                    "Invalid unit: %r (expected %r)." % (weight.unit, unit),
-                    code="invalid",
-                )
-            super().validate(weight.value)
-
-    def clean(self, value):
-        value = value_to_be_validated = self.to_python(value)
-        self.validate(value_to_be_validated)
-        if isinstance(value, Weight):
-            value_to_be_validated = Decimal(value.value)
-        # default decimal validators can be used for Weight's value only
-        self.run_validators(value_to_be_validated)
-        return value
diff --git a/saleor/menu/models.py b/saleor/menu/models.py
index 3b1a2763bb0..98c58179f7c 100644
--- a/saleor/menu/models.py
+++ b/saleor/menu/models.py
@@ -62,23 +62,6 @@ def get_ordering_queryset(self):
     def linked_object(self):
         return self.category or self.collection or self.page
 
-    @property
-    def destination_display(self):
-        linked_object = self.linked_object
-
-        if not linked_object:
-            prefix = pgettext_lazy("Link object type description", "URL: ")
-            return prefix + self.url
-
-        if isinstance(linked_object, Category):
-            prefix = pgettext_lazy("Link object type description", "Category: ")
-        elif isinstance(linked_object, Collection):
-            prefix = pgettext_lazy("Link object type description", "Collection: ")
-        else:
-            prefix = pgettext_lazy("Link object type description", "Page: ")
-
-        return prefix + str(linked_object)
-
     def get_url(self):
         linked_object = self.linked_object
         return linked_object.get_absolute_url() if linked_object else self.url
diff --git a/saleor/order/actions.py b/saleor/order/actions.py
index 04ba227143e..867420d1ee2 100644
--- a/saleor/order/actions.py
+++ b/saleor/order/actions.py
@@ -21,7 +21,7 @@
 
 if TYPE_CHECKING:
     from .models import Order
-    from ..account.models import User, Address
+    from ..account.models import User
     from ..payment.models import Payment
 
 
@@ -129,11 +129,6 @@ def order_shipping_updated(order: "Order"):
     get_extensions_manager().order_updated(order)
 
 
-def order_address_updated(order: "Order", user: "User", address: "Address"):
-    events.order_updated_address_event(order=order, user=user, address=address)
-    get_extensions_manager().order_updated(order)
-
-
 def order_captured(order: "Order", user: "User", amount: "Decimal", payment: "Payment"):
     events.payment_captured_event(
         order=order, user=user, amount=amount, payment=payment
diff --git a/saleor/order/models.py b/saleor/order/models.py
index 48f8ea69d9b..5f0cd30d679 100644
--- a/saleor/order/models.py
+++ b/saleor/order/models.py
@@ -283,14 +283,6 @@ def can_capture(self, payment=None):
         order_status_ok = self.status not in {OrderStatus.DRAFT, OrderStatus.CANCELED}
         return payment.can_capture() and order_status_ok
 
-    def can_charge(self, payment=None):
-        if not payment:
-            payment = self.get_last_payment()
-        if not payment:
-            return False
-        order_status_ok = self.status not in {OrderStatus.DRAFT, OrderStatus.CANCELED}
-        return payment.can_charge() and order_status_ok
-
     def can_void(self, payment=None):
         if not payment:
             payment = self.get_last_payment()
diff --git a/saleor/page/models.py b/saleor/page/models.py
index a8e7da8dedf..bac7ee2d5b1 100644
--- a/saleor/page/models.py
+++ b/saleor/page/models.py
@@ -7,7 +7,6 @@
 
 from ..core.db.fields import SanitizedJSONField
 from ..core.models import PublishableModel, PublishedQuerySet
-from ..core.utils import build_absolute_uri
 from ..core.utils.draftjs import json_content_to_raw_text
 from ..core.utils.translations import TranslationProxy
 from ..seo.models import SeoModel, SeoModelTranslation
@@ -49,9 +48,6 @@ def plain_text_content(self):
     def get_absolute_url(self):
         return reverse("page:details", kwargs={"slug": self.slug})
 
-    def get_full_url(self):
-        return build_absolute_uri(self.get_absolute_url())
-
 
 class PageTranslation(SeoModelTranslation):
     language_code = models.CharField(max_length=10)
diff --git a/saleor/product/migrations/0053_product_seo_description.py b/saleor/product/migrations/0053_product_seo_description.py
index 596388b5cd6..464db840d40 100644
--- a/saleor/product/migrations/0053_product_seo_description.py
+++ b/saleor/product/migrations/0053_product_seo_description.py
@@ -1,10 +1,68 @@
 # Generated by Django 2.0.2 on 2018-03-11 18:54
 import html
 
+import bleach
 from django.core.validators import MaxLengthValidator
 from django.db import migrations, models
+from django.template.defaultfilters import truncatechars
+from html5lib.serializer import HTMLSerializer
 
-from saleor.core.utils.text import strip_html_and_truncate
+
+def get_cleaner(**serializer_kwargs: bool):
+    """Build a bleach cleaner from the passed parameters.
+
+    :param serializer_kwargs:
+        options:
+            - alphabetical_attributes
+            - escape_lt_in_attrs
+            - escape_rcdata
+            - inject_meta_charset
+            - minimize_boolean_attributes
+            - omit_optional_tags
+            - quote_attr_values
+            - quote_char
+            - resolve_entities
+            - sanitize
+            - space_before_trailing_solidus
+            - strip_whitespace
+            - use_best_quote_char
+            - use_trailing_solidus
+    :type serializer_kwargs: Dict[str, bool]
+
+    :rtype: bleach.Cleaner
+    """
+    cleaner = bleach.Cleaner([], strip=True)
+    for k, v in serializer_kwargs.items():
+        if k not in HTMLSerializer.options:
+            raise ValueError(
+                "Parameter %s is not a valid option for HTMLSerializer" % k
+            )
+        setattr(cleaner.serializer, k, v)
+    return cleaner
+
+
+def strip_html(text: str, **serializer_kwargs: bool):
+    """Remove (strip) HTML tags from text.
+
+    Can also take additional parameters
+    to be passed to the serializer (see `get_cleaner`).
+
+    :param text:
+     :type text: str
+    :param serializer_kwargs:
+     :type serializer_kwargs: Dict[str, bool]
+    :rtype: str
+    """
+    cleaner = get_cleaner(**serializer_kwargs)
+    text = cleaner.clean(text)
+    return text
+
+
+def strip_html_and_truncate(html_text: str, max_length: int):
+    """Strip HTML tags and whitespaces from the text, then trim the description."""
+    text = strip_html(html_text, strip_whitespace=True)
+    text = truncatechars(text, max_length)
+    return text
 
 
 def to_seo_friendly(text):
diff --git a/saleor/product/models.py b/saleor/product/models.py
index 330de57b4cd..557ebd8caeb 100644
--- a/saleor/product/models.py
+++ b/saleor/product/models.py
@@ -15,7 +15,6 @@
 from django.utils.translation import pgettext_lazy
 from django_measurement.models import MeasurementField
 from django_prices.models import MoneyField
-from django_prices.templatetags import prices
 from draftjs_sanitizer import clean_draft_js
 from measurement.measures import Weight
 from mptt.managers import TreeManager
@@ -532,10 +531,6 @@ def get_first_image(self):
         images = list(self.images.all())
         return images[0] if images else self.product.get_first_image()
 
-    def get_ajax_label(self, discounts=None):
-        price = self.get_price(discounts)
-        return "%s, %s, %s" % (self.sku, self.display_product(), prices.amount(price))
-
 
 class ProductVariantTranslation(models.Model):
     language_code = models.CharField(max_length=10)
diff --git a/saleor/shipping/models.py b/saleor/shipping/models.py
index 35bd56bcee1..1f75b9b104b 100644
--- a/saleor/shipping/models.py
+++ b/saleor/shipping/models.py
@@ -4,7 +4,6 @@
 from django.contrib.postgres.fields import JSONField
 from django.db import models
 from django.db.models import Q
-from django.utils.safestring import mark_safe
 from django.utils.translation import pgettext_lazy
 from django_countries.fields import CountryField
 from django_measurement.models import MeasurementField
@@ -12,7 +11,6 @@
 from measurement.measures import Weight
 from prices import Money, MoneyRange
 
-from ..core.utils import format_money
 from ..core.utils.json_serializer import CustomJsonEncoder
 from ..core.utils.translations import TranslationProxy
 from ..core.weight import (
@@ -219,11 +217,6 @@ def __repr__(self):
     def get_total(self):
         return self.price
 
-    def get_ajax_label(self):
-        price_html = format_money(self.price)
-        label = mark_safe("%s %s" % (self, price_html))
-        return label
-
 
 class ShippingMethodTranslation(models.Model):
     language_code = models.CharField(max_length=10)
diff --git a/tests/test_account.py b/tests/test_account.py
index 50988a64208..bba9966e86d 100644
--- a/tests/test_account.py
+++ b/tests/test_account.py
@@ -263,16 +263,6 @@ def test_compare_addresses_different_country(address):
     assert address != copied_address
 
 
-def test_user_ajax_label(customer_user):
-    address = customer_user.default_billing_address
-    label = "%s %s (%s)" % (address.first_name, address.last_name, customer_user.email)
-    assert customer_user.get_ajax_label() == label
-
-
-def test_user_ajax_label_without_address(admin_user):
-    assert admin_user.get_ajax_label() == admin_user.email
-
-
 @pytest.mark.parametrize(
     "email, first_name, last_name, full_name",
     [
diff --git a/tests/test_core.py b/tests/test_core.py
index 9f8ac67acd8..f1a491de4cf 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -25,7 +25,6 @@
     get_currency_for_country,
     random_data,
 )
-from saleor.core.utils.text import get_cleaner, strip_html
 from saleor.core.weight import WeightUnits, convert_weight
 from saleor.discount.models import Sale, Voucher
 from saleor.giftcard.models import GiftCard
@@ -193,17 +192,6 @@ def test_manifest(client, site_settings):
     assert content["description"] == site_settings.description
 
 
-def test_utils_get_cleaner_invalid_parameters():
-    with pytest.raises(ValueError):
-        get_cleaner(bad=True)
-
-
-def test_utils_strip_html():
-    base_text = "<p>Hello</p>" "\n\n" "\t<b>World</b>"
-    text = strip_html(base_text, strip_whitespace=True)
-    assert text == "Hello World"
-
-
 @override_settings(VERSATILEIMAGEFIELD_SETTINGS={"create_images_on_demand": False})
 def test_create_thumbnails(product_with_image, settings):
     sizeset = settings.VERSATILEIMAGEFIELD_RENDITION_KEY_SETS["products"]
diff --git a/tests/test_shipping.py b/tests/test_shipping.py
index 5dbbc792070..5d0074c556c 100644
--- a/tests/test_shipping.py
+++ b/tests/test_shipping.py
@@ -2,7 +2,6 @@
 from measurement.measures import Weight
 from prices import Money
 
-from saleor.core.utils import format_money
 from saleor.shipping.models import ShippingMethod, ShippingMethodType, ShippingZone
 from saleor.shipping.utils import default_shipping_zone_exists
 
@@ -16,16 +15,6 @@ def test_shipping_get_total(monkeypatch, shipping_zone):
     assert method.get_total() == price
 
 
-def test_shipping_get_ajax_label(shipping_zone):
-    shipping_method = shipping_zone.shipping_methods.get()
-    label = shipping_method.get_ajax_label()
-    proper_label = "%(shipping_method)s %(price)s" % {
-        "shipping_method": shipping_method,
-        "price": format_money(shipping_method.price),
-    }
-    assert label == proper_label
-
-
 @pytest.mark.parametrize(
     "price, min_price, max_price, shipping_included",
     (