Premix and postmix
[Image:Premix Softdrink Carbonation Tester.JPG|frame|right|Premixed soft drink carbonation tester.]
Premix and postmix are two methods of serving soft drinks—usually carbonated—that are alternatives to bottles and cans.
[Image:Premix Softdrink Carbonation Tester.JPG|frame|right|Premixed soft drink carbonation tester.]
Premix and postmix are two methods of serving soft drinks—usually carbonated—that are alternatives to bottles and cans.