祥龙卡可以参加充返活动吗?如果可以,可以参加哪一类哪种档次的充返活动?
【充返一期】【话费充返添福气】https://m.10099.com.cn/h5recharge/
等额赠送,50/100/200/300共四档
【充返二期】【话费充返送福利】https://m.10099.com.cn/h5wap/recharge/
折半赠送,50/100/200/300共四档
【充返一期】【话费充返添福气】https://m.10099.com.cn/h5recharge/
等额赠送,50/100/200/300共四档
【充返二期】【话费充返送福利】https://m.10099.com.cn/h5wap/recharge/
折半赠送,50/100/200/300共四档