最愛的手機(jī)品牌出了新款、最愛的作者出了新書、最愛的電影系列出了續(xù)集……你是不是也迫不及待地自動掏腰包了？

Auto-buy refers to automatically purchase the next version or edition of something because you have liked the previous items in the series.
“自動購買”指的是由于非常喜愛某一商品系列中先前發(fā)布的產(chǎn)品，而自動購買下一代版本商品的行為。

例如：

"I auto-buy books they write as soon as I find out they're out," said Esguerra. "And I read them on release day."
埃斯格拉說，我一發(fā)現(xiàn)他們寫的書出版了，就會自動買回來，而且在發(fā)售當(dāng)天就開始讀。

（中國日報網(wǎng)英語點(diǎn)津 yaning）