Flash Math app contains the following subscription options:
— Weekly at $9.99; Monthly at $15.99; Annual subscription at $19.99;
— Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged at the full price of the chosen subscription period. Account will be charged for renewal within 24-hours prior to the end of the current period
— Payment will be charged to iTunes Account at confirmation of purchase.
— Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.
— Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase.
Flash Math应用程序包含以下订阅选项：
—每周$ 9.99； 每月$ 15.99； 年度订阅价格为$ 19.99；
—订阅会自动更新，除非在当前期间结束前至少24小时关闭了自动更新。 帐户将按照所选订阅期的全价收费。 帐户将在当前期间结束前的24小时内收取续订费用
—付款将在确认购买时从iTunes帐户中扣除。
—免费试用期的任何未使用部分（如果提供）将在用户购买该出版物的订阅时被没收。
—购买后，用户可以管理订阅，并且可以通过转到用户的“帐户设置”来关闭自动续订。
我们为需要学习的人提供功能性的app支持，
有任何疑问请联系我们 yanglidong100@gmail.com
我们是付费应用，如果有不满可以申请退款，