[优惠券](%E4%BC%98%E6%83%A0%E5%88%B8.md) [拼团](%E6%8B%BC%E5%9B%A2.md) [秒杀](%E7%A7%92%E6%9D%80.md) [砍价](%E7%A0%8D%E4%BB%B7.md) [积分](%E7%A7%AF%E5%88%86.md) [小程序直播](%E5%B0%8F%E7%A8%8B%E5%BA%8F%E7%9B%B4%E6%92%AD.md) [九宫格抽奖](%E4%B9%9D%E5%AE%AB%E6%A0%BC%E6%8A%BD%E5%A5%96.md) [优惠套餐](%E4%BC%98%E6%83%A0%E5%A5%97%E9%A4%90.md)