They get automatic feeds every 15 minutes about markets across the country, and they have an algorithm that, within 15 minutes, can score the house, and they can decide whether or not it's something that they're interested in.

他们每15分钟就会收到全国市场的自动反馈，他们有一个算法，在15分钟内，可以给房子打分，他们可以决定这是不是他们感兴趣的东西。