diff --git a/skyetel/Dockerfile b/skyetel/Dockerfile
index be11ebd..f74d098 100644
--- a/skyetel/Dockerfile
+++ b/skyetel/Dockerfile
@@ -28,5 +28,6 @@ FROM public.ecr.aws/lambda/ruby:$RUBY_VERSION
 COPY --from=build-image ${LAMBDA_TASK_ROOT} ${LAMBDA_TASK_ROOT}
 
 ENV RUBY_YJIT_ENABLE=true
+ENV APP_ENV=production
 
 CMD [ "app.App::Handler.process" ]
diff --git a/skyetel/Gemfile b/skyetel/Gemfile
index 69c84e9..518d90c 100644
--- a/skyetel/Gemfile
+++ b/skyetel/Gemfile
@@ -3,6 +3,7 @@ source "https://rubygems.org"
 gem "aws-sdk-ssm"
 gem "csv"
 gem "encrypted_credentials", github: "somleng/encrypted_credentials"
+gem "logger"
 gem "faraday"
 gem "rack"
 gem "rate_center"
diff --git a/skyetel/Gemfile.lock b/skyetel/Gemfile.lock
index 4b0a220..3de2a49 100644
--- a/skyetel/Gemfile.lock
+++ b/skyetel/Gemfile.lock
@@ -146,6 +146,7 @@ DEPENDENCIES
   csv
   encrypted_credentials!
   faraday
+  logger
   pry
   rack
   rake
diff --git a/skyetel/README.md b/skyetel/README.md
index 8babb91..e2cd64c 100644
--- a/skyetel/README.md
+++ b/skyetel/README.md
@@ -8,6 +8,7 @@ This integration runs on a schedule and automatically orders DIDs from [Skyetel]
 
 | Variable                   | Description                                               | Example                | Required | Default                |
 | -------------------------- | --------------------------------------------------------- | ---------------------- | -------- | ---------------------- |
+| APP_ENV                    | Application environment                                   | production             | false    | production             |
 | SOMLENG_API_KEY            | Somleng Carrier API Key SID                               | change-me              | true     | none                   |
 | SKYETEL_USERNAME           | Skyetel API Username Token                                | change-me              | true     | none                   |
 | SKYETEL_PASSWORD           | Skyetel API Password                                      | change-me              | true     | none                   |
@@ -20,6 +21,14 @@ This integration runs on a schedule and automatically orders DIDs from [Skyetel]
 
 See [examples](https://github.com/somleng/somleng-integrations/tree/develop/skyetel/examples).
 
+## CLI
+
+The CLI can be used to test your integration or in standalone mode.
+
+```bash
+./bin/somleng-skyetel
+```
+
 ## Deployment
 
 The [docker image](https://github.com/somleng/somleng-integrations/pkgs/container/somleng-skyetel) is automatically configured for deployment to AWS Lambda.
diff --git a/skyetel/app/models/shopping_list.rb b/skyetel/app/models/shopping_list.rb
index aaaca50..0c44432 100644
--- a/skyetel/app/models/shopping_list.rb
+++ b/skyetel/app/models/shopping_list.rb
@@ -1,9 +1,12 @@
 class ShoppingList
   LineItem = Struct.new(:country, :region, :locality, :quantity, :nearby_rate_centers)
 
-  attr_reader :line_items
+  attr_reader :line_items, :cities, :min_stock, :max_stock
 
-  def initialize(line_items:)
-    @line_items = Array(line_items)
+  def initialize(**options)
+    @line_items = Array(options.fetch(:line_items))
+    @cities = options[:cities]
+    @min_stock = options[:min_stock]
+    @max_stock = options[:max_stock]
   end
 end
diff --git a/skyetel/app/workflows/generate_shopping_list.rb b/skyetel/app/workflows/generate_shopping_list.rb
index 3633c3d..fb23ffb 100644
--- a/skyetel/app/workflows/generate_shopping_list.rb
+++ b/skyetel/app/workflows/generate_shopping_list.rb
@@ -32,6 +32,6 @@ def call
       )
     end
 
-    ShoppingList.new(line_items:)
+    ShoppingList.new(line_items:, cities:, min_stock:, max_stock:)
   end
 end
diff --git a/skyetel/app/workflows/restock_inventory.rb b/skyetel/app/workflows/restock_inventory.rb
index 8747a49..dd06853 100644
--- a/skyetel/app/workflows/restock_inventory.rb
+++ b/skyetel/app/workflows/restock_inventory.rb
@@ -3,18 +3,93 @@ def self.call(...)
     new(...).call
   end
 
-  attr_reader :somleng_client, :skyetel_client
+  attr_reader :somleng_client, :skyetel_client, :dry_run, :logger, :verbose
 
   def initialize(**options)
     @somleng_client = options.fetch(:somleng_client) { Somleng::CarrierAPI::Client.new }
     @skyetel_client = options.fetch(:skyetel_client) { Skyetel::Client.new }
+    @dry_run = options[:dry_run]
+    @verbose = options[:verbose]
+    @logger = options.fetch(:logger) { Logger.new(STDOUT) }
   end
 
   def call
+    inventory_report = generate_inventory_report
+    shopping_list = generate_shopping_list(inventory_report)
+    purchase_order = generate_purchase_order(shopping_list)
+    execute_order(purchase_order)
+    update_inventory(purchase_order)
+  end
+
+  private
+
+  def generate_inventory_report
+    logger.info("Generating inventory report...")
     inventory_report = GenerateInventoryReport.call(client: somleng_client)
+    logger.info("Done.")
+    log_inventory_report(inventory_report) if verbose
+    inventory_report
+  end
+
+  def generate_shopping_list(inventory_report)
+    logger.info("Generating shopping list...")
     shopping_list = GenerateShoppingList.call(inventory_report:)
+    logger.info("Done.")
+    log_shopping_list(shopping_list) if verbose
+    shopping_list
+  end
+
+  def generate_purchase_order(shopping_list)
+    logger.info("Generating purchase order...")
     purchase_order = GeneratePurchaseOrder.call(shopping_list:, client: skyetel_client)
+    logger.info("Done.")
+    logger.info("Purchase order contains #{purchase_order.to_order.count} numbers.") if verbose
+    purchase_order
+  end
+
+  def execute_order(purchase_order)
+    if dry_run
+      logger.info("Dry run. Skipping order execution.")
+      return
+    end
+
+    logger.info("Executing order...")
     ExecuteOrder.call(purchase_order:, client: skyetel_client)
+    logger.info("Done.")
+  end
+
+  def update_inventory(purchase_order)
+    if dry_run
+      logger.info("Dry run. Skipping inventory update.")
+      return
+    end
+
+    logger.info("Updating inventory...")
     UpdateInventory.call(purchase_order:, client: somleng_client)
+    logger.info("Done.")
+  end
+
+  def log_inventory_report(inventory_report)
+    logger.info("Inventory report contains #{inventory_report.line_items.count} cities.")
+    report_summary = inventory_report.line_items.each_with_object({}) do |line_item, result|
+      result["#{line_item.country}/#{line_item.region}/#{line_item.locality}"] = line_item.quantity
+    end
+
+    logger.info("Inventory report: #{JSON.pretty_generate(report_summary)}")
+  end
+
+  def log_shopping_list(shopping_list)
+    logger.info("Shopping list generated with the following options: MIN_STOCK: #{shopping_list.min_stock}, MAX_STOCK: #{shopping_list.max_stock}.")
+    if shopping_list.line_items.count == 0
+      logger.warn("Shopping list contains no items.")
+      cities = shopping_list.cities.map { |city| "#{city.country}/#{city.region}/#{city.name}" }
+      logger.info("Shopping list generated for the following cities: #{JSON.pretty_generate(cities)}")
+    else
+      logger.info("Shopping list contains #{shopping_list.line_items.count} items.")
+      report_summary = shopping_list.line_items.each_with_object({}) do |line_item, result|
+        result["#{line_item.country}/#{line_item.region}/#{line_item.locality}"] = line_item.quantity
+      end
+      logger.info("Shopping list: #{JSON.pretty_generate(report_summary)}")
+    end
   end
 end
diff --git a/skyetel/bin/somleng-skyetel b/skyetel/bin/somleng-skyetel
new file mode 100755
index 0000000..42bb923
--- /dev/null
+++ b/skyetel/bin/somleng-skyetel
@@ -0,0 +1,58 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require "bundler/setup"
+require "optparse"
+require_relative "../config/application"
+
+class OptionsParser
+  class MissingArgumentError < StandardError; end
+
+  Options = Struct.new(:dry_run, :verbose)
+
+  attr_reader :parser, :options
+
+  def initialize(**options)
+    @parser = options.fetch(:parser) { default_parser }
+    @options = Options.new
+  end
+
+  def parse
+    parser.parse!
+    check_environment!("APP_ENV", "SOMLENG_API_KEY", "SKYETEL_USERNAME", "SKYETEL_PASSWORD", "MIN_STOCK", "MAX_STOCK")
+    options
+  end
+
+  def help
+    parser.help
+  end
+
+  private
+
+  def check_environment!(*keys)
+    Array(keys).each do |key|
+      raise MissingArgumentError.new("missing env var: #{key}") unless ENV.key?(key)
+    end
+  end
+
+  def default_parser
+    OptionParser.new do |opts|
+      opts.banner = "Usage: somleng-skyetel [options]"
+      opts.on("--[no-]dry-run [FLAG]", "Dry run only. No phone numbers will be actually purchased.", TrueClass) { |o| options.dry_run = o.nil? ? true : o }
+      opts.on("--[no-]verbose [FLAG]", "Run verbosely", TrueClass) { |o| options.verbose = o.nil? ? true : o }
+    end
+  end
+end
+
+def parse_options
+  parser = OptionsParser.new
+  parser.parse
+rescue OptionsParser::MissingArgumentError => e
+  puts e.message
+  puts parser.help
+  exit(1)
+end
+
+options = parse_options
+
+RestockInventory.call(dry_run: options.dry_run, verbose: options.verbose)
diff --git a/skyetel/examples/README.md b/skyetel/examples/README.md
index fcf9f57..6b5b56f 100644
--- a/skyetel/examples/README.md
+++ b/skyetel/examples/README.md
@@ -17,5 +17,5 @@ The image is ready to be deployed to AWS Lambda and can be triggered by a schedu
 If you're not using Lambda, you can run your image with the following command.
 
 ```bash
-docker run --platform linux/amd64 --rm -it -e APP_ENV=production -e SOMLENG_API_KEY='somleng-carrier-api-key' SOMLENG_API_KEY='somleng-carrier-api-key' -e SKYETEL_USERNAME='skyetel-username' -e SKYETEL_PASSWORD='skyetel-password' -e MIN_STOCK=2 -e MAX_STOCK=2 --entrypoint ruby somleng-skyetel:example -r ./app.rb -e App::Handler.process
+docker run --platform linux/amd64 --rm -it -e APP_ENV=production -e SOMLENG_API_KEY='somleng-carrier-api-key' SOMLENG_API_KEY='somleng-carrier-api-key' -e SKYETEL_USERNAME='skyetel-username' -e SKYETEL_PASSWORD='skyetel-password' -e MIN_STOCK=5 -e MAX_STOCK=10 --entrypoint ./bin/somleng-skyetel somleng-skyetel:example
 ```