[4.1产品管理](4.1%E4%BA%A7%E5%93%81%E7%AE%A1%E7%90%86.md) [4.2优惠券](4.2%E4%BC%98%E6%83%A0%E5%88%B8.md) [4.3订单管理](4.3%E8%AE%A2%E5%8D%95%E7%AE%A1%E7%90%86.md) [4.4拼团管理](4.4%E6%8B%BC%E5%9B%A2%E7%AE%A1%E7%90%86.md) [4.5秒杀管理](4.5%E7%A7%92%E6%9D%80%E7%AE%A1%E7%90%86.md) [4.6评论管理](4.6%E8%AF%84%E8%AE%BA%E7%AE%A1%E7%90%86.md)