Starbucks is adding some sparkle to its menu.
The coffee giant has started to test carbonated versions of its popular Refreshers, which are iced fruit juice and tea drinks that have been sold since 2012.
Starbucks is adding some sparkle to its menu.
The coffee giant has started to test carbonated versions of its popular Refreshers, which are iced fruit juice and tea drinks that have been sold since 2012.