定制 moltin/tax 二次开发
按需修改功能、优化性能、对接业务系统，提供一站式技术支持
邮箱：yvsm@zunyunkeji.com | QQ：316430983 | 微信：yvsm316
Composer 安装命令：
composer require moltin/tax
Tax calculation
The Moltin tax composer package makes it easy to calculate taxes both independently and in your shopping basket.