Bitspay's sequrity is bad.They run after your internet ip rather than you PC.For instance in my home there are four laptops mine and my brother's and a wifi, by the time I came across bitspays I told my brothers to join the site as my referrals but when they join the site all bitspays think is I cheated because bitspays uses your internet ip to track you rather than your laptop.According to bitspays for me and my brothers to use the site we have to have four diffrent internet connection which is unaffordable and restricts bitspay's number of users.But instead if they  track your pc we all can use the site and cheaters wouldn't be a problem like adbtc. Since that is not how bitspays operate, when family joins the site through the same internet connection they block your account.This way bitspays is pushing hard working users away and restricting number of users just because you are on the same internet connection, can you imagin facebook ,youtube and other sites operating like bitspay.Its like my brother can't have facebook account just because he is on the same internet connection as I am.I am still so frustrated for losing my old facebook account over bitspays just to get blocked on bitspay the next day