So if you log on to italki using the link that's in the description box, your account will be credited with 100 italki credits which is around $10, ummm...as soon as you make your first purchase

如果你用下面这个链接登录 italki 网站，你的账户会收到 100 个 italki 分值，相当于10美元的额度，对了，得在第一次充值之后才会获得。