it's so efficient,email was sent to my email address immediately after my registration
i registered in she.com before,i can still register,so sis can try
but the coupon said :
"*每人限送乙份，數量有限，送完即止
*用戶需要出示身份証文件，僅用作核對身份之用途
*先到先得"
so we need to redeem it ASAP
