I've just opened a coffee shop in Los Angeles last month, and we don't take tips. We only use self-ordering iPads (I've custom coded an iOS app w/ Stripe Terminal for it), and we don't accept cash either. We've had a few customers baffled by the no-tipping policy, and still insisting that they leave a tip. Some even left cash on the counter or on the table. We had to chase a few of them down to return their money. Al…
This seems to go out of the way to fight tipping culture and seems to cause more confusion than necessary.