diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f721b8c..eacd7c1b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,11 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-# [0.30.9] - 2025-08-11
+# [0.30.9] - 2025-08-13
 
 ## Added
 
+- QR code for API key is implemented but hidden under feature flag until the iOS app supports it.
 - X-Dawarich-Response and X-Dawarich-Version headers are now returned for all API responses.
+- Trial version for cloud users is now available.
 
 
 # [0.30.8] - 2025-08-01
diff --git a/app/controllers/stats_controller.rb b/app/controllers/stats_controller.rb
index 4bff870e..710f9b60 100644
--- a/app/controllers/stats_controller.rb
+++ b/app/controllers/stats_controller.rb
@@ -59,11 +59,11 @@ class StatsController < ApplicationController
 
     @stats.each do |year, stats|
       stats_by_month = stats.index_by(&:month)
-      
+
       year_distances[year] = (1..12).map do |month|
         month_name = Date::MONTHNAMES[month]
         distance = stats_by_month[month]&.distance || 0
-        
+
         [month_name, distance]
       end
     end
diff --git a/app/javascript/controllers/direct_upload_controller.js b/app/javascript/controllers/direct_upload_controller.js
index 5be5b921..cc58436e 100644
--- a/app/javascript/controllers/direct_upload_controller.js
+++ b/app/javascript/controllers/direct_upload_controller.js
@@ -5,7 +5,8 @@ import { showFlashMessage } from "../maps/helpers"
 export default class extends Controller {
   static targets = ["input", "progress", "progressBar", "submit", "form"]
   static values = {
-    url: String
+    url: String,
+    userTrial: Boolean
   }
 
   connect() {
@@ -50,6 +51,22 @@ export default class extends Controller {
     const files = this.inputTarget.files
     if (files.length === 0) return
 
+    // Check file size limits for trial users
+    if (this.userTrialValue) {
+      const MAX_FILE_SIZE = 11 * 1024 * 1024 // 11MB in bytes
+      const oversizedFiles = Array.from(files).filter(file => file.size > MAX_FILE_SIZE)
+
+      if (oversizedFiles.length > 0) {
+        const fileNames = oversizedFiles.map(f => f.name).join(', ')
+        const message = `File size limit exceeded. Trial users can only upload files up to 10MB. Oversized files: ${fileNames}`
+        showFlashMessage('error', message)
+
+        // Clear the file input
+        this.inputTarget.value = ''
+        return
+      }
+    }
+
     console.log(`Uploading ${files.length} files`)
     this.isUploading = true
 
diff --git a/app/javascript/controllers/onboarding_modal_controller.js b/app/javascript/controllers/onboarding_modal_controller.js
new file mode 100644
index 00000000..5a20e1c2
--- /dev/null
+++ b/app/javascript/controllers/onboarding_modal_controller.js
@@ -0,0 +1,42 @@
+import { Controller } from "@hotwired/stimulus"
+
+export default class extends Controller {
+  static targets = ["modal"]
+  static values = { showable: Boolean }
+
+  connect() {
+    if (this.showableValue) {
+      // Listen for Turbo page load events to show modal after navigation completes
+      document.addEventListener('turbo:load', this.handleTurboLoad.bind(this))
+    }
+  }
+
+  disconnect() {
+    // Clean up event listener when controller is removed
+    document.removeEventListener('turbo:load', this.handleTurboLoad.bind(this))
+  }
+
+  handleTurboLoad() {
+    if (this.showableValue) {
+      this.checkAndShowModal()
+    }
+  }
+
+  checkAndShowModal() {
+    const MODAL_STORAGE_KEY = 'dawarich_onboarding_shown'
+    const hasShownModal = localStorage.getItem(MODAL_STORAGE_KEY)
+
+    if (!hasShownModal && this.hasModalTarget) {
+      // Show the modal
+      this.modalTarget.showModal()
+
+      // Mark as shown in local storage
+      localStorage.setItem(MODAL_STORAGE_KEY, 'true')
+
+      // Add event listener to handle when modal is closed
+      this.modalTarget.addEventListener('close', () => {
+        // Modal closed - state already saved
+      })
+    }
+  }
+}
diff --git a/app/jobs/users/trial_webhook_job.rb b/app/jobs/users/trial_webhook_job.rb
index d908d8c5..6e29b462 100644
--- a/app/jobs/users/trial_webhook_job.rb
+++ b/app/jobs/users/trial_webhook_job.rb
@@ -6,10 +6,14 @@ class Users::TrialWebhookJob < ApplicationJob
   def perform(user_id)
     user = User.find(user_id)
 
-    token = Subscription::EncodeJwtToken.new(
-      { user_id: user.id, email: user.email, action: 'create_user' },
-      ENV['JWT_SECRET_KEY']
-    ).call
+    payload = {
+      user_id: user.id,
+      email: user.email,
+      active_until: user.active_until,
+      action: 'create_user'
+    }
+
+    token = Subscription::EncodeJwtToken.new(payload, ENV['JWT_SECRET_KEY']).call
 
     request_url = "#{ENV['MANAGER_URL']}/api/v1/users"
     headers = {
diff --git a/app/models/import.rb b/app/models/import.rb
index d22d5174..08f1cfa5 100644
--- a/app/models/import.rb
+++ b/app/models/import.rb
@@ -13,6 +13,7 @@ class Import < ApplicationRecord
   after_commit :remove_attached_file, on: :destroy
 
   validates :name, presence: true, uniqueness: { scope: :user_id }
+  validate :file_size_within_limit, if: -> { user.trial? }
 
   enum :status, { created: 0, processing: 1, completed: 2, failed: 3 }
 
@@ -22,6 +23,18 @@ class Import < ApplicationRecord
     user_data_archive: 8
   }
 
+  private
+
+  def file_size_within_limit
+    return unless file.attached?
+
+    if file.blob.byte_size > 11.megabytes
+      errors.add(:file, 'is too large. Trial users can only upload files up to 10MB.')
+    end
+  end
+
+  public
+
   def process!
     if user_data_archive?
       process_user_data_archive!
diff --git a/app/models/user.rb b/app/models/user.rb
index 36b1633f..db156935 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -98,7 +98,7 @@ class User < ApplicationRecord # rubocop:disable Metrics/ClassLength
   end
 
   def can_subscribe?
-    (active_until.nil? || active_until&.past?) && !DawarichSettings.self_hosted?
+    (trial? || !active_until&.future?) && !DawarichSettings.self_hosted?
   end
 
   def generate_subscription_token
@@ -130,7 +130,6 @@ class User < ApplicationRecord # rubocop:disable Metrics/ClassLength
   end
 
   def activate
-    # TODO: Remove the `status` column in the future.
     update(status: :active, active_until: 1000.years.from_now)
   end
 
diff --git a/app/policies/import_policy.rb b/app/policies/import_policy.rb
index 0d1ceddf..fcaa2347 100644
--- a/app/policies/import_policy.rb
+++ b/app/policies/import_policy.rb
@@ -11,13 +11,13 @@ class ImportPolicy < ApplicationPolicy
     user.present? && record.user == user
   end
 
-  # Users can create new imports if they are active
+  # Users can create new imports if they are active or trial
   def new?
     create?
   end
 
   def create?
-    user.present? && user.active?
+    user.present? && (user.active? || user.trial?)
   end
 
   # Users can only edit their own imports
diff --git a/app/services/imports/create.rb b/app/services/imports/create.rb
index d86fe337..d7ad2323 100644
--- a/app/services/imports/create.rb
+++ b/app/services/imports/create.rb
@@ -56,7 +56,12 @@ class Imports::Create
   end
 
   def schedule_visit_suggesting(user_id, import)
+    return unless user.safe_settings.visits_suggestions_enabled?
+
     points = import.points.order(:timestamp)
+
+    return if points.none?
+
     start_at = Time.zone.at(points.first.timestamp)
     end_at = Time.zone.at(points.last.timestamp)
 
diff --git a/app/views/devise/registrations/_api_key.html.erb b/app/views/devise/registrations/_api_key.html.erb
index a1230a2e..aeba5bfd 100644
--- a/app/views/devise/registrations/_api_key.html.erb
+++ b/app/views/devise/registrations/_api_key.html.erb
@@ -2,12 +2,12 @@
   <p class='py-2'>Use this API key to authenticate your requests.</p>
   <code><%= current_user.api_key %></code>
 
-  <%# if ENV['QR_CODE_ENABLED'] == 'true' %>
+  <% if ENV['QR_CODE_ENABLED'] == 'true' %>
     <p class='py-2'>
       Or you can scan it in your Dawarich iOS app:
       <%= api_key_qr_code(current_user) %>
     </p>
-  <%# end %>
+  <% end %>
 
   <p class='py-2'>
     <p>Docs: <%= link_to "API documentation", '/api-docs', class: 'underline hover:no-underline' %></p>
diff --git a/app/views/imports/_form.html.erb b/app/views/imports/_form.html.erb
index 35d2ec34..3f2857fb 100644
--- a/app/views/imports/_form.html.erb
+++ b/app/views/imports/_form.html.erb
@@ -1,6 +1,7 @@
 <%= form_with model: import, class: "contents", data: {
   controller: "direct-upload",
   direct_upload_url_value: rails_direct_uploads_url,
+  direct_upload_user_trial_value: current_user.trial?,
   direct_upload_target: "form"
 } do |form| %>
   <div class="form-control w-full">
diff --git a/app/views/map/_onboarding_modal.html.erb b/app/views/map/_onboarding_modal.html.erb
index c6445fd6..c1d69b36 100644
--- a/app/views/map/_onboarding_modal.html.erb
+++ b/app/views/map/_onboarding_modal.html.erb
@@ -1,16 +1,21 @@
-<dialog id="getting_started" class="modal">
-  <div class="modal-box">
-    <h3 class="text-lg font-bold">Start tracking your location!</h3>
-    <p class="py-4">
-      To start tracking your location and putting it on the map, you need to configure your mobile application.
-    </p>
-    <p>
-      To do so, grab the API key from <%= link_to 'here', settings_path, class: 'link' %> and follow the instructions in the <%= link_to 'documentation', 'https://docs.dawarich.com/mobile-apps/android', class: 'link' %>.
-    </p>
-    <div class="modal-action">
-      <form method="dialog">
-        <button class="btn">Close</button>
-      </form>
+<% if user_signed_in? %>
+<div data-controller="onboarding-modal"
+     data-onboarding-modal-showable-value="<%= onboarding_modal_showable?(current_user) %>">
+  <dialog id="getting_started" class="modal" data-onboarding-modal-target="modal">
+    <div class="modal-box">
+      <h3 class="text-lg font-bold">Start tracking your location!</h3>
+      <p class="py-4">
+        To start tracking your location and putting it on the map, you need to configure your mobile application.
+      </p>
+      <p>
+        To do so, grab the API key from <%= link_to 'here', settings_path, class: 'link' %> and follow the instructions in the <%= link_to 'documentation', 'https://dawarich.app/docs/tutorials/track-your-location?utm_source=app&utm_medium=referral&utm_campaign=onboarding', class: 'link' %>.
+      </p>
+      <div class="modal-action">
+        <form method="dialog">
+          <button class="btn">Close</button>
+        </form>
+      </div>
     </div>
-  </div>
-</dialog>
+  </dialog>
+</div>
+<% end %>
diff --git a/app/views/shared/_navbar.html.erb b/app/views/shared/_navbar.html.erb
index f29463b7..cf7ac463 100644
--- a/app/views/shared/_navbar.html.erb
+++ b/app/views/shared/_navbar.html.erb
@@ -72,8 +72,7 @@
   <div class="navbar-end">
     <ul class="menu menu-horizontal bg-base-100 rounded-box px-1">
       <% if user_signed_in? %>
-
-        <%# if current_user.can_subscribe? %>
+        <% if current_user.can_subscribe? %>
           <div class="join">
             <%= link_to "#{MANAGER_URL}/auth/dawarich?token=#{current_user.generate_subscription_token}" do %>
               <span class="join-item btn btn-sm <%= trial_button_class(current_user) %>">
@@ -83,7 +82,7 @@
               </span>
             <% end %>
           </div>
-        <%# end %>
+        <% end %>
 
         <div class="dropdown dropdown-end dropdown-bottom dropdown-hover"
           data-controller="notifications"
@@ -159,4 +158,3 @@
     </ul>
   </div>
 </div>
-
diff --git a/app/views/users_mailer/explore_features.html.erb b/app/views/users_mailer/explore_features.html.erb
index f40ff0bc..9d8c64c0 100644
--- a/app/views/users_mailer/explore_features.html.erb
+++ b/app/views/users_mailer/explore_features.html.erb
@@ -43,7 +43,7 @@
         <p>Export your location data in multiple formats (GPX, GeoJSON) for backup or use with other applications.</p>
       </div>
 
-      <a href="https://my.dawarich.app" class="cta">Continue Exploring</a>
+      <a href="https://my.dawarich.app?utm_source=email&utm_medium=email&utm_campaign=explore_features&utm_content=continue_exploring" class="cta">Continue Exploring</a>
 
       <p>You have <strong>5 days</strong> left in your trial. Make the most of it!</p>
 
diff --git a/app/views/users_mailer/trial_expired.html.erb b/app/views/users_mailer/trial_expired.html.erb
index a8f3663b..3294b88b 100644
--- a/app/views/users_mailer/trial_expired.html.erb
+++ b/app/views/users_mailer/trial_expired.html.erb
@@ -36,7 +36,7 @@
         <li>Enjoy beautiful interactive maps</li>
       </ul>
 
-      <a href="https://my.dawarich.app" class="cta">Subscribe to Continue</a>
+      <a href="https://my.dawarich.app?utm_source=email&utm_medium=email&utm_campaign=trial_expired&utm_content=subscribe_to_continue" class="cta">Subscribe to Continue</a>
 
       <p>Ready to unlock the full power of location insights? Subscribe now and pick up right where you left off!</p>
 
diff --git a/app/views/users_mailer/trial_expires_soon.html.erb b/app/views/users_mailer/trial_expires_soon.html.erb
index 9f2d8992..c1e5ff6e 100644
--- a/app/views/users_mailer/trial_expires_soon.html.erb
+++ b/app/views/users_mailer/trial_expires_soon.html.erb
@@ -36,11 +36,11 @@
         <li>Visit detection and places management</li>
       </ul>
 
-      <a href="https://my.dawarich.app" class="cta">Subscribe Now</a>
+      <a href="https://my.dawarich.app?utm_source=email&utm_medium=email&utm_campaign=trial_expires_soon&utm_content=subscribe_now" class="cta">Subscribe Now</a>
 
       <p>Don't lose access to your location insights. Subscribe today and continue your journey with Dawarich!</p>
 
-      <p>Questions? Drop us a message at hi@dawarich.app</p>
+      <p>Questions? Drop us a message at hi@dawarich.app or just reply to this email.</p>
 
       <p>Best regards,<br>
       Evgenii from Dawarich</p>
diff --git a/app/views/users_mailer/welcome.html.erb b/app/views/users_mailer/welcome.html.erb
index 2fb26167..07f80721 100644
--- a/app/views/users_mailer/welcome.html.erb
+++ b/app/views/users_mailer/welcome.html.erb
@@ -28,9 +28,9 @@
         <li>Export your data in various formats</li>
       </ul>
 
-      <a href="https://my.dawarich.app" class="cta">Start Exploring Dawarich</a>
+      <a href="https://my.dawarich.app?utm_source=email&utm_medium=email&utm_campaign=welcome&utm_content=start_exploring" class="cta">Start Exploring Dawarich</a>
 
-      <p>If you have any questions, feel free to drop us a message at hi@dawarich.app</p>
+      <p>If you have any questions, feel free to drop us a message at hi@dawarich.app or just reply to this email.</p>
 
       <p>Happy tracking!<br>
       Evgenii from Dawarich</p>
diff --git a/app/views/users_mailer/welcome.text.erb b/app/views/users_mailer/welcome.text.erb
index 41cff368..8cbf42d2 100644
--- a/app/views/users_mailer/welcome.text.erb
+++ b/app/views/users_mailer/welcome.text.erb
@@ -12,7 +12,7 @@ Your 7-day free trial has started. During this time, you can:
 
 Start exploring Dawarich: https://my.dawarich.app
 
-If you have any questions, feel free to drop us a message at hi@dawarich.app
+If you have any questions, feel free to drop us a message at hi@dawarich.app or just reply to this email.
 
 Happy tracking!
 Evgenii from Dawarich
diff --git a/config/application.rb b/config/application.rb
index 3d2dd0be..58530149 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -36,5 +36,7 @@ module Dawarich
     end
 
     config.active_job.queue_adapter = :sidekiq
+
+    config.action_mailer.preview_paths << "#{Rails.root}/spec/mailers/previews"
   end
 end
diff --git a/spec/mailers/previews/users_mailer_preview.rb b/spec/mailers/previews/users_mailer_preview.rb
index e387692d..464549dc 100644
--- a/spec/mailers/previews/users_mailer_preview.rb
+++ b/spec/mailers/previews/users_mailer_preview.rb
@@ -1,9 +1,19 @@
-# Preview all emails at http://localhost:3000/rails/mailers/users_mailer
-class UsersMailerPreview < ActionMailer::Preview
+# frozen_string_literal: true
 
-  # Preview this email at http://localhost:3000/rails/mailers/users_mailer/welcome
+class UsersMailerPreview < ActionMailer::Preview
   def welcome
-    UsersMailer.welcome
+    UsersMailer.with(user: User.last).welcome
   end
 
+  def explore_features
+    UsersMailer.with(user: User.last).explore_features
+  end
+
+  def trial_expires_soon
+    UsersMailer.with(user: User.last).trial_expires_soon
+  end
+
+  def trial_expired
+    UsersMailer.with(user: User.last).trial_expired
+  end
 end
diff --git a/spec/mailers/users_mailer_spec.rb b/spec/mailers/users_mailer_spec.rb
index f93bcd4e..844fcfd6 100644
--- a/spec/mailers/users_mailer_spec.rb
+++ b/spec/mailers/users_mailer_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "rails_helper"
 
 RSpec.describe UsersMailer, type: :mailer do
diff --git a/spec/models/import_spec.rb b/spec/models/import_spec.rb
index 88f06f02..50034082 100644
--- a/spec/models/import_spec.rb
+++ b/spec/models/import_spec.rb
@@ -3,16 +3,69 @@
 require 'rails_helper'
 
 RSpec.describe Import, type: :model do
+  let(:user) { create(:user) }
+  subject(:import) { create(:import, user:) }
+
   describe 'associations' do
     it { is_expected.to have_many(:points).dependent(:destroy) }
-    it { is_expected.to belong_to(:user) }
+    it 'belongs to a user' do
+      expect(user).to be_present
+      expect(import.user).to eq(user)
+    end
   end
 
   describe 'validations' do
-    subject { build(:import, name: 'test import') }
-
     it { is_expected.to validate_presence_of(:name) }
-    it { is_expected.to validate_uniqueness_of(:name).scoped_to(:user_id) }
+
+    it 'validates uniqueness of name scoped to user_id' do
+      create(:import, name: 'test_name', user: user)
+
+      duplicate_import = build(:import, name: 'test_name', user: user)
+      expect(duplicate_import).not_to be_valid
+      expect(duplicate_import.errors[:name]).to include('has already been taken')
+
+      other_user = create(:user)
+      different_user_import = build(:import, name: 'test_name', user: other_user)
+      expect(different_user_import).to be_valid
+    end
+
+    describe 'file size validation' do
+      context 'when user is a trial user' do
+        let(:user) do 
+          user = create(:user)
+          user.update!(status: :trial)
+          user
+        end
+
+        it 'validates file size limit for large files' do
+          import = build(:import, user: user)
+          mock_file = double(attached?: true, blob: double(byte_size: 12.megabytes))
+          allow(import).to receive(:file).and_return(mock_file)
+
+          expect(import).not_to be_valid
+          expect(import.errors[:file]).to include('is too large. Trial users can only upload files up to 10MB.')
+        end
+
+        it 'allows files under the size limit' do
+          import = build(:import, user: user)
+          mock_file = double(attached?: true, blob: double(byte_size: 5.megabytes))
+          allow(import).to receive(:file).and_return(mock_file)
+
+          expect(import).to be_valid
+        end
+      end
+
+      context 'when user is a paid user' do
+        let(:user) { create(:user, status: :active) }
+        let(:import) { build(:import, user: user) }
+
+        it 'does not validate file size limit' do
+          allow(import).to receive(:file).and_return(double(attached?: true, blob: double(byte_size: 12.megabytes)))
+
+          expect(import).to be_valid
+        end
+      end
+    end
   end
 
   describe 'enums' do
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index c38cc57a..dd7e69a9 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -288,6 +288,8 @@ RSpec.describe User, type: :model do
           let(:user) { create(:user, status: :active, active_until: 1000.years.from_now) }
 
           it 'returns false' do
+            user.update(status: :active)
+
             expect(user.can_subscribe?).to be_falsey
           end
         end
@@ -304,6 +306,14 @@ RSpec.describe User, type: :model do
             expect(user.can_subscribe?).to be_truthy
           end
         end
+
+        context 'when user is on trial' do
+          let(:user) { create(:user, :trial, active_until: 1.week.from_now) }
+
+          it 'returns true' do
+            expect(user.can_subscribe?).to be_truthy
+          end
+        end
       end
     end
 
diff --git a/spec/requests/imports_spec.rb b/spec/requests/imports_spec.rb
index 0d1852de..56eb3333 100644
--- a/spec/requests/imports_spec.rb
+++ b/spec/requests/imports_spec.rb
@@ -203,6 +203,16 @@ RSpec.describe 'Imports', type: :request do
 
         expect(response).to have_http_status(200)
       end
+
+      context 'when user is a trial user' do
+        let(:user) { create(:user, status: :trial) }
+
+        it 'returns http success' do
+          get new_import_path
+
+          expect(response).to have_http_status(200)
+        end
+      end
     end
   end