[5.1、商城管理](5.1%E3%80%81%E5%95%86%E5%9F%8E%E7%AE%A1%E7%90%86.md) [5.2、付费内容](5.2%E3%80%81%E4%BB%98%E8%B4%B9%E5%86%85%E5%AE%B9.md)