Readers aren't happy about QR codes, tipping protocol and prices. We also asked readers to tell us how they describe a ...

Not that long ago, QR code menus were the go-to fix for restaurants looking to speed up service without hiring more servers.

QR codes are quick, easy to generate, and let you share digital information in offline spaces. Here is what you should know ...

MALAYSIA: A viral Facebook post has reignited debate among Malaysians over the justification of a 10% service charge at ...