You can now use Apple's Tap to Pay! If you visit the Apple Park Visitor Center, that is

A few months ago, Apple officially announced "Tap to Pay," a feature that will enable merchants to accept payments using a compatible iPhone without the need for any third-party hardware. Although it's not yet available, it looks like the Cupertino company is already using this new feature at its Apple Park Visitor Center.

As spotted by MacRumors, Twitter user @NTFTWT tweeted a video showing how an Apple retail employee accepts an Apple Pay contactless payment from a customer using only their iPhone‌. As we can see, the two iPhones touched lightly, and the system took the necessary amount of money without the need for other devices.