https://www.ezcs.com.tw/
雲端POS、電子發票、CRM、點餐系統，企業雲端服務免費試用 – EZCS
https://packagist.org/packages/ezsystems/ezcs
ezsystems/ezcs - Packagist.org
This package contains the configuration for various tools to check the eZ coding standards in different languages
packagist