The best part of Uber may soon be no more.

The cashless car service may start requiring you to ​carry cash to tip drivers. Although Uber has said you don't need to tip, gratuity has never been included. Watch CNET Update below to learn why not tipping could impact your chances of getting future rides:

Now playing: Watch this: Ride Uber? Better carry cash for tips, or else

Also in this tech-news roundup, learn why Tidal is the only place you can stream Beyonce's new album, "Lemonade," but it's not the only place to hear her music. It was a big weekend for HBO as the network premiered the Lemonade film and the new season of "Game of Thrones," but the HBO Now streaming app left some fans frustrated, asking, "WHERE ARE MY DRAGONS?"

CNET Update delivers the tech news you need in under 3 minutes. Watch Bridget Carey every afternoon for a breakdown of the big stories, hot devices, new apps and what's ahead. Subscribe to the podcast via the links below.

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