CF hero weapon tried to buy the installment payment activity website

CF hero-level weapons tried to buy the activity to attack, what is the hero-level weapon tried and bought again? Is to pay a month of hero-level weapons QB, and then you will become permanent if you renew your fees, if you do not renew, then there is no, then let's take a look at this event in detail!
Event time: August 19 & mdash; September 15th, after the user purchases a demo item, he is eligible to pay the remaining end to purchase the permanent item. After paying the full amount, a one-month CFVIP will be given; if the event is not purchased before the end of the event, the qualification will not be retained.

Event address: http://act.daoju.qq.com/act/cf/a20150807wqsw/index.htm