Huong dan kiem tien mien phi.

1. Dang ky o lien ket nay: https://wallet.zippcoin.com/#/createaccount?inviter=levansonqb@gmail.com

2. Huong dan: http://www.facebook.com/l.php?u=http%3A%2F%2Fi.imgur.com%2F79naGKe.png&h=eAQE67urC

3. Demo: http://www.facebook.com/l.php?u=http%3A%2F%2Fi.imgur.com%2Fu8OBYYv.png&h=mAQHN3boh

PS: Chuc moi nguoi may man.