diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..43fecdb
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,16 @@
+; This file is for unifying the coding style for different editors and IDEs.
+; More information at https://editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.bat]
+end_of_line = crlf
+
+[composer.json]
+indent_size = 2
diff --git a/.gitattributes b/.gitattributes
index 06c7f64..190377b 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,6 +1,6 @@
+# Define the line ending behavior of the different file extensions
 # Set the default behavior, in case people don't have core.autocrlf set.
-* eol=lf
-* text=auto
+* text text=auto eol=lf
 
 # Denote all files that are truly binary and should not be modified.
 *.png binary
@@ -23,11 +23,11 @@
 # Remove files for archives generated using `git archive`
 codeception.yml export-ignore
 dependency.json export-ignore
+phpstan.json export-ignore
+phpstan.neon export-ignore
+tooling.yml export-ignore
 .coveralls.yml export-ignore
 .travis.yml export-ignore
 .editorconfig export-ignore
 .gitattributes export-ignore
 .gitignore export-ignore
-tooling.yml export-ignore
-phpstan.neon
-phpstan.json
diff --git a/.gitignore b/.gitignore
index 0d27ebd..58b3e11 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,19 +1,36 @@
-# IDEs
-/.idea
-/.project
-/nbproject
-/.buildpath
-/.settings
+# IDE
+.idea/
+.project/
+nbproject/
+.buildpath/
+.settings/
 *.sublime-*
+
+# OS
+.DS_Store
 *.AppleDouble
 *.AppleDB
 *.AppleDesktop
 
-# OS
-.DS_Store
+# grunt stuff
+.grunt
+.sass-cache
+/node_modules/
+
+# tooling
+vendor/
+composer.lock
+.phpunit.result.cache
+
+# built client resources
+src/*/Zed/*/Static/Public
+src/*/Zed/*/Static/Assets/sprite
 
-/vendor
-/composer.lock
+# Propel classes
+src/*/Zed/*/Persistence/Propel/Base/*
+src/*/Zed/*/Persistence/Propel/Map/*
 
-/tests/_output/*
-!/tests/_output/.gitkeep
+# tests
+tests/**/_generated/
+tests/_output/*
+!tests/_output/.gitkeep
diff --git a/.travis.yml b/.travis.yml
index a61459e..184b3e6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,29 +1,37 @@
 language: php
-dist: trusty
 
 php:
     - 7.2
-    - 7.3
+    - 7.4
 
-cache:
-    directories:
-        - vendor
-        - $HOME/.composer/cache
+matrix:
+    fast_finish: true
+
+    include:
+        -   php: 7.2
+            env: PREFER_LOWEST=1
 
 env:
     global:
         - APPLICATION_ENV=development
         - APPLICATION_STORE=DE
 
+before_install:
+    - phpenv config-rm xdebug.ini
+
 install:
-    - composer install --no-interaction --prefer-dist
+    - COMPOSER_MEMORY_LIMIT=-1 composer install --prefer-dist --no-interaction
+    - if [[ $PREFER_LOWEST == 1 ]]; then COMPOSER_MEMORY_LIMIT=-1 composer update --prefer-lowest --prefer-stable --prefer-dist --no-interaction ; fi
+    - if [[ $PREFER_LOWEST == 1 ]]; then COMPOSER_MEMORY_LIMIT=-1 composer require --dev dereuromark/composer-prefer-lowest; fi
 
 script:
-    - vendor/bin/phpcs src --standard=vendor/spryker/code-sniffer/Spryker/ruleset.xml
-    - vendor/bin/codecept run --env isolated --coverage-xml
+    - find ./src -path src -prune -o -type f -name '*.php' -print0 | xargs -0 -n1 -P4 php -l -n | (! grep -v "No syntax errors detected" )
 
-after_success:
-    - vendor/bin/coveralls -vvv
+    - if [[ $PREFER_LOWEST == 1 ]]; then vendor/bin/validate-prefer-lowest || true; fi
+
+cache:
+    directories:
+        - $HOME/.composer/cache/
 
 notifications:
     email: false
diff --git a/README.md b/README.md
index aff1200..a1cf4a3 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # QuickOrderPage Module
 [![Build Status](https://travis-ci.org/spryker-shop/quick-order-page.svg)](https://travis-ci.org/spryker-shop/quick-order-page)
-[![Coverage Status](https://coveralls.io/repos/github/spryker-shop/quick-order-page/badge.svg)](https://coveralls.io/github/spryker-shop/quick-order-page)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%207.2-8892BF.svg)](https://php.net/)
 
 This module contains page with Quick Order Form, from which the customer can quickly find products by SKU, name, etc. and add them to the Cart or directly create new order.
 
diff --git a/composer.json b/composer.json
index ec74bb8..413fb65 100644
--- a/composer.json
+++ b/composer.json
@@ -25,8 +25,7 @@
   "require-dev": {
     "spryker/code-sniffer": "*",
     "spryker/router": "*",
-    "spryker/silex": "*",
-    "spryker/testify": "*"
+    "spryker/silex": "*"
   },
   "suggest": {
     "spryker/router": "If you want to use RouteProviderPlugins to be added to the Route Module.",
@@ -39,6 +38,10 @@
   },
   "minimum-stability": "dev",
   "prefer-stable": true,
+  "scripts": {
+    "cs-check": "phpcs -p -s --standard=vendor/spryker/code-sniffer/Spryker/ruleset.xml src/",
+    "cs-fix": "phpcbf -p --standard=vendor/spryker/code-sniffer/Spryker/ruleset.xml src/"
+  },
   "extra": {
     "branch-alias": {
       "dev-master": "4.0.x-dev"