diff --git a/admin/app/components/solidus_admin/layout/flashes/alerts/component.html.erb b/admin/app/components/solidus_admin/layout/flashes/alerts/component.html.erb
new file mode 100644
index 00000000000..816626a867f
--- /dev/null
+++ b/admin/app/components/solidus_admin/layout/flashes/alerts/component.html.erb
@@ -0,0 +1,7 @@
+<div id="flash_alerts" class="flex items-center justify-center">
+  <div class="fixed w-2/3 top-3 flex flex-col gap-3 pointer-events-none" role="alert">
+    <% alerts.each do |key, text| %>
+      <%= render component("ui/alert").new(title: text[:title], message: text[:message], scheme: key.to_sym) %>
+    <% end %>
+  </div>
+</div>
diff --git a/admin/app/components/solidus_admin/layout/flashes/alerts/component.rb b/admin/app/components/solidus_admin/layout/flashes/alerts/component.rb
new file mode 100644
index 00000000000..7fbdb102c79
--- /dev/null
+++ b/admin/app/components/solidus_admin/layout/flashes/alerts/component.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class SolidusAdmin::Layout::Flashes::Alerts::Component < SolidusAdmin::BaseComponent
+  attr_reader :alerts
+
+  # Construct alert flashes like:
+  #   flash[:alert] = { <alert_type>: { title: "", message: "" } }
+  # See +SolidusAdmin::UI::Alert::Component::SCHEMES+ for available alert types.
+  #
+  # If a string is passed to flash[:alert], we treat it is a body of the alert message and fall back to +danger+ type
+  # and default title (see +SolidusAdmin::UI::Alert::Component+).
+  def initialize(alerts:)
+    if alerts.is_a?(String)
+      alerts = { danger: { message: alerts } }
+    end
+
+    @alerts = alerts.slice(*SolidusAdmin::UI::Alert::Component::SCHEMES.keys)
+  end
+end
diff --git a/admin/app/components/solidus_admin/layout/flashes/toasts/component.html.erb b/admin/app/components/solidus_admin/layout/flashes/toasts/component.html.erb
new file mode 100644
index 00000000000..14ea6c06657
--- /dev/null
+++ b/admin/app/components/solidus_admin/layout/flashes/toasts/component.html.erb
@@ -0,0 +1,5 @@
+<div id="flash_toasts" class="fixed inset-x-0 bottom-3 flex items-center justify-center flex-col gap-3 pointer-events-none" role="alert">
+  <% toasts.each do |key, message| %>
+    <%= render component("ui/toast").new(text: message, scheme: key.to_sym == :error ? :error : :default) %>
+  <% end %>
+</div>
diff --git a/admin/app/components/solidus_admin/layout/flashes/toasts/component.rb b/admin/app/components/solidus_admin/layout/flashes/toasts/component.rb
new file mode 100644
index 00000000000..3aecd62d0a0
--- /dev/null
+++ b/admin/app/components/solidus_admin/layout/flashes/toasts/component.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class SolidusAdmin::Layout::Flashes::Toasts::Component < SolidusAdmin::BaseComponent
+  attr_reader :toasts
+
+  def initialize(toasts:)
+    @toasts = toasts
+  end
+end
diff --git a/admin/app/components/solidus_admin/ui/alert/component.html.erb b/admin/app/components/solidus_admin/ui/alert/component.html.erb
index a6a892fd2ae..60a7dae1591 100644
--- a/admin/app/components/solidus_admin/ui/alert/component.html.erb
+++ b/admin/app/components/solidus_admin/ui/alert/component.html.erb
@@ -18,7 +18,7 @@
     </div>
     <div class="flex flex-col px-2 pt-1 gap-3">
       <p class="font-semibold text-base text-black leading-none"><%= @title %></p>
-      <p class="font-normal text-sm text-black leading-none"><%= @description.html_safe %></p>
+      <p class="font-normal text-sm text-black leading-none"><%= @message.html_safe %></p>
     </div>
   </div>
   <div>
diff --git a/admin/app/components/solidus_admin/ui/alert/component.rb b/admin/app/components/solidus_admin/ui/alert/component.rb
index c183eaf8659..5605ce4b596 100644
--- a/admin/app/components/solidus_admin/ui/alert/component.rb
+++ b/admin/app/components/solidus_admin/ui/alert/component.rb
@@ -35,12 +35,16 @@ class SolidusAdmin::UI::Alert::Component < SolidusAdmin::BaseComponent
     },
   }
 
-  def initialize(title:, description:, scheme: :success)
+  def initialize(title:, message:, scheme: :success)
     @title = title
-    @description = description
+    @message = message
     @scheme = scheme
   end
 
+  def before_render
+    @title = @title.presence || t(".defaults.titles")[@scheme.to_sym]
+  end
+
   def icon
     icon_tag(ICONS.dig(@scheme.to_sym, :name), class: "w-5 h-5 #{ICONS.dig(@scheme.to_sym, :class)}")
   end
diff --git a/admin/app/components/solidus_admin/ui/alert/component.yml b/admin/app/components/solidus_admin/ui/alert/component.yml
index a97e4c40196..79f02ceb5e3 100644
--- a/admin/app/components/solidus_admin/ui/alert/component.yml
+++ b/admin/app/components/solidus_admin/ui/alert/component.yml
@@ -1,2 +1,8 @@
 en:
-  close: Close
+  close: "Close"
+  defaults:
+    titles:
+      danger: "Caution"
+      info: "Info"
+      success: "Success"
+      warning: "Warning"
diff --git a/admin/app/controllers/solidus_admin/adjustments_controller.rb b/admin/app/controllers/solidus_admin/adjustments_controller.rb
index 350bc3dee5d..f085652211e 100644
--- a/admin/app/controllers/solidus_admin/adjustments_controller.rb
+++ b/admin/app/controllers/solidus_admin/adjustments_controller.rb
@@ -20,7 +20,7 @@ def index
   def lock
     @adjustments = @order.all_adjustments.not_finalized.where(id: params[:id])
     @adjustments.each(&:finalize!)
-    flash[:success] = t('.success')
+    flash[:notice] = t('.success')
 
     redirect_to order_adjustments_path(@order), status: :see_other
   end
@@ -28,7 +28,7 @@ def lock
   def unlock
     @adjustments = @order.all_adjustments.finalized.where(id: params[:id])
     @adjustments.each(&:unfinalize!)
-    flash[:success] = t('.success')
+    flash[:notice] = t('.success')
 
     redirect_to order_adjustments_path(@order), status: :see_other
   end
@@ -36,7 +36,7 @@ def unlock
   def destroy
     @adjustments = @order.all_adjustments.where(id: params[:id])
     @adjustments.destroy_all
-    flash[:success] = t('.success')
+    flash[:notice] = t('.success')
 
     redirect_to order_adjustments_path(@order), status: :see_other
   end
diff --git a/admin/app/controllers/solidus_admin/base_controller.rb b/admin/app/controllers/solidus_admin/base_controller.rb
index bd7442f4eee..8854547389a 100644
--- a/admin/app/controllers/solidus_admin/base_controller.rb
+++ b/admin/app/controllers/solidus_admin/base_controller.rb
@@ -19,6 +19,7 @@ class BaseController < ApplicationController
 
     helper 'solidus_admin/components'
     helper 'solidus_admin/layout'
+    helper 'solidus_admin/flash'
 
     private
 
diff --git a/admin/app/controllers/solidus_admin/customers_controller.rb b/admin/app/controllers/solidus_admin/customers_controller.rb
index af79d4d483a..b86ef95c1e6 100644
--- a/admin/app/controllers/solidus_admin/customers_controller.rb
+++ b/admin/app/controllers/solidus_admin/customers_controller.rb
@@ -13,7 +13,7 @@ def show
 
   def destroy
     if @order.update(user: nil)
-      flash[:success] = t('.success')
+      flash[:notice] = t('.success')
     else
       flash[:error] = t('.error')
     end
diff --git a/admin/app/controllers/solidus_admin/products_controller.rb b/admin/app/controllers/solidus_admin/products_controller.rb
index e5f22336ed3..4475d11cb47 100644
--- a/admin/app/controllers/solidus_admin/products_controller.rb
+++ b/admin/app/controllers/solidus_admin/products_controller.rb
@@ -43,7 +43,7 @@ def update
       @product = Spree::Product.friendly.find(params[:id])
 
       if @product.update(product_params)
-        flash[:success] = t('spree.successfully_updated', resource: [
+        flash[:notice] = t('spree.successfully_updated', resource: [
           Spree::Product.model_name.human,
           @product.name.inspect,
         ].join(' '))
diff --git a/admin/app/controllers/solidus_admin/users_controller.rb b/admin/app/controllers/solidus_admin/users_controller.rb
index 7e7d181a1bd..04eaa09ac1e 100644
--- a/admin/app/controllers/solidus_admin/users_controller.rb
+++ b/admin/app/controllers/solidus_admin/users_controller.rb
@@ -37,7 +37,7 @@ def update_addresses
       set_address_from_params
 
       if @address.valid? && @user.update(user_params)
-        flash[:success] = t(".#{@type}.success")
+        flash[:notice] = t(".#{@type}.success")
 
         respond_to do |format|
           format.turbo_stream { render turbo_stream: '<turbo-stream action="refresh" />' }
diff --git a/admin/app/helpers/solidus_admin/flash_helper.rb b/admin/app/helpers/solidus_admin/flash_helper.rb
new file mode 100644
index 00000000000..81e35651f4b
--- /dev/null
+++ b/admin/app/helpers/solidus_admin/flash_helper.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+# Reserve :alert for messages that should go in UI alert component. Everything else will be shown in UI toast.
+module SolidusAdmin
+  module FlashHelper
+    def toasts
+      flash.to_hash.with_indifferent_access.except(:alert)
+    end
+
+    def alerts
+      flash.to_hash.with_indifferent_access.fetch(:alert, {})
+    end
+  end
+end
diff --git a/admin/app/views/layouts/solidus_admin/application.html.erb b/admin/app/views/layouts/solidus_admin/application.html.erb
index 6755eea3c1d..5508ea9da15 100644
--- a/admin/app/views/layouts/solidus_admin/application.html.erb
+++ b/admin/app/views/layouts/solidus_admin/application.html.erb
@@ -31,10 +31,7 @@
       </main>
     </div>
 
-    <div class="fixed inset-x-0 bottom-3 flex items-center justify-center flex-col gap-3 pointer-events-none" role="alert">
-      <% flash.each do |key, message| %>
-        <%= render component("ui/toast").new(text: message, scheme: key.to_sym == :error ? :error : :default) %>
-      <% end %>
-    </div>
+    <%= render component("layout/flashes/alerts").new(alerts:) %>
+    <%= render component("layout/flashes/toasts").new(toasts:) %>
   </body>
 </html>
diff --git a/admin/docs/index_pages.md b/admin/docs/index_pages.md
index a17379d5529..d18c4b93592 100644
--- a/admin/docs/index_pages.md
+++ b/admin/docs/index_pages.md
@@ -94,7 +94,7 @@ end
 def delete
   @users = Spree.user_class.where(id: params[:id])
   @users.destroy_all
-  flash[:success] = "Admin users deleted"
+  flash[:notice] = "Admin users deleted"
   redirect_to solidus_admin.users_path, status: :see_other
 end
 ```
diff --git a/admin/spec/components/previews/solidus_admin/ui/alert/component_preview/overview.html.erb b/admin/spec/components/previews/solidus_admin/ui/alert/component_preview/overview.html.erb
index 6bdd3b2389c..ae0f5764dff 100644
--- a/admin/spec/components/previews/solidus_admin/ui/alert/component_preview/overview.html.erb
+++ b/admin/spec/components/previews/solidus_admin/ui/alert/component_preview/overview.html.erb
@@ -5,7 +5,7 @@
     </h6>
 
     <div class="w-5/6">
-      <%= render current_component.new(scheme: :success, title: "Added Solidus T-Shirt", description: "<a href='#' class='underline'>Add another product</a> or <a href='#' class='underline'>view product in a new window</a>".html_safe) %>
+      <%= render current_component.new(scheme: :success, title: "Added Solidus T-Shirt", message: "<a href='#' class='underline'>Add another product</a> or <a href='#' class='underline'>view product in a new window</a>".html_safe) %>
     </div>
   </div>
 
@@ -15,7 +15,7 @@
     </h6>
 
     <div class="w-5/6">
-      <%= render current_component.new(scheme: :warning, title: "No active stock locations left", description: "You can assign new active stock location <a href='#' class='underline'>here</a>".html_safe) %>
+      <%= render current_component.new(scheme: :warning, title: "No active stock locations left", message: "You can assign new active stock location <a href='#' class='underline'>here</a>".html_safe) %>
     </div>
   </div>
 
@@ -25,7 +25,7 @@
     </h6>
 
     <div class="w-5/6">
-      <%= render current_component.new(scheme: :danger, title: "Request was not completed", description: "Cannot destroy default store") %>
+      <%= render current_component.new(scheme: :danger, title: "Request was not completed", message: "Cannot destroy default store") %>
     </div>
   </div>
 
@@ -35,7 +35,7 @@
     </h6>
 
     <div class="w-5/6">
-      <%= render current_component.new(scheme: :info, title: "Locales available", description: "Did you know you can update storefront locales <a href='#' class='underline'>here</a>?".html_safe) %>
+      <%= render current_component.new(scheme: :info, title: "Locales available", message: "Did you know you can update storefront locales <a href='#' class='underline'>here</a>?".html_safe) %>
     </div>
   </div>
 </div>
diff --git a/admin/spec/components/solidus_admin/layout/flashes/alerts/component_spec.rb b/admin/spec/components/solidus_admin/layout/flashes/alerts/component_spec.rb
new file mode 100644
index 00000000000..046f737bcd5
--- /dev/null
+++ b/admin/spec/components/solidus_admin/layout/flashes/alerts/component_spec.rb
@@ -0,0 +1,55 @@
+# frozen_string_literal: true
+
+require "spec_helper"
+
+RSpec.describe SolidusAdmin::Layout::Flashes::Alerts::Component, type: :component do
+  let(:component) { described_class.new(alerts:) }
+
+  context "when alerts passed as Hash" do
+    let(:alerts) do
+      { warning: { title: "Be careful", message: "Something fishy going on" } }
+    end
+
+    it "renders correctly" do
+      render_inline(component)
+
+      aggregate_failures do
+        expect(page).to have_content("Be careful")
+        expect(page).to have_content("Something fishy going on")
+      end
+    end
+  end
+
+  context "when alerts passed as String" do
+    let(:alerts) { "Something fishy going on" }
+
+    it "renders correctly" do
+      render_inline(component)
+
+      aggregate_failures do
+        expect(page).to have_content("Caution")
+        expect(page).to have_content("Something fishy going on")
+      end
+    end
+  end
+
+  describe "multiple alerts" do
+    let(:alerts) do
+      {
+        warning: { title: "Be careful", message: "Something fishy going on" },
+        success: { title: "It worked", message: "Nothing to worry about!" }
+      }
+    end
+
+    it "renders correctly" do
+      render_inline(component)
+
+      aggregate_failures do
+        expect(page).to have_content("Be careful")
+        expect(page).to have_content("Something fishy going on")
+        expect(page).to have_content("It worked")
+        expect(page).to have_content("Nothing to worry about!")
+      end
+    end
+  end
+end
diff --git a/admin/spec/components/solidus_admin/layout/flashes/toasts/component_spec.rb b/admin/spec/components/solidus_admin/layout/flashes/toasts/component_spec.rb
new file mode 100644
index 00000000000..1161a3cbb48
--- /dev/null
+++ b/admin/spec/components/solidus_admin/layout/flashes/toasts/component_spec.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+require "spec_helper"
+
+RSpec.describe SolidusAdmin::Layout::Flashes::Toasts::Component, type: :component do
+  let(:component) { described_class.new(toasts:) }
+
+  describe "error toast" do
+    let(:toasts) { { error: "Some error" } }
+
+    it "renders correctly" do
+      render_inline(component)
+
+      aggregate_failures do
+        expect(page).to have_content("Some error")
+        expect(page).to have_css(".bg-red-500")
+      end
+    end
+  end
+
+  describe "default toast" do
+    let(:toasts) { { notice: "All good" } }
+
+    it "renders correctly" do
+      render_inline(component)
+
+      aggregate_failures do
+        expect(page).to have_content("All good")
+        expect(page).to have_css(".bg-full-black")
+      end
+    end
+  end
+end
diff --git a/admin/spec/components/solidus_admin/ui/alert/component_spec.rb b/admin/spec/components/solidus_admin/ui/alert/component_spec.rb
index 0927fefcb34..4c284925c18 100644
--- a/admin/spec/components/solidus_admin/ui/alert/component_spec.rb
+++ b/admin/spec/components/solidus_admin/ui/alert/component_spec.rb
@@ -6,4 +6,29 @@
   it "renders the overview preview" do
     render_preview(:overview)
   end
+
+  describe "defaults" do
+    let(:component) { described_class.new(title:, message:, scheme:) }
+    let(:title) { "Title" }
+    let(:message) { "Message" }
+    let(:scheme) { :success }
+
+    context "when title is not present" do
+      let(:title) { nil }
+
+      shared_examples_for "with default title" do |scheme, expected_title|
+        let(:scheme) { scheme }
+
+        it "renders default title for scheme #{scheme}" do
+          render_inline(component)
+          expect(page).to have_content(expected_title)
+        end
+      end
+
+      it_behaves_like "with default title", :success, "Success"
+      it_behaves_like "with default title", :warning, "Warning"
+      it_behaves_like "with default title", :danger, "Caution"
+      it_behaves_like "with default title", :info, "Info"
+    end
+  end
 end