I don't know what to buy for you.

我不知道要买什么东西给你。

youdao

Left home to study, before returning home, I will think about what to buy for you.

离家读书，在回家之前，我都会想想要买什么给你。

youdao

You may be happy to buy imitation leather, and then again, you may wonder what you're getting for your money.

你可能乐于买仿制皮革，然后你也许又想知道你花的钱买到的是什么。

《柯林斯英汉双解大词典》

But the vast majority come from other, less rigorously overlooked, stores and so the general advice is to be careful who you buy from and then be careful what access (for example to SMS privileges) you give code that you do indeed download.

FORBES: Mac and Android Users Beware: The Malware is Coming For You!

You can even add a link or widget to your website so there are no excuses for people who are unsure of what to buy you.

FORBES: 10 Ways Tech Helps You Have a Happy Birthday

If it's missing, it's our job to go out and buy it for you, whether it costs us one cent, whether it costs us 100 dollars a share to buy it for you, and regardless of what you paid for it.

NPR: Are Your Investments Safe?