Pro tip: Security researcher Patrick Jackson suggests using PayPal on computers or the mobile web, where data won't get shared with others, like on mobile apps. We give it a B+.

The way many businesses take payment from customers has changed dramatically over the past few years. In the past, businesses could choose to accept cash, or would have to install a specialized ...

Using PayPal to fund purchases through digital wallet services like Apple Wallet and Google Wallet is convenient, as you don't have to juggle credit or debit cards. But that convenience is going away ...