How much does a Coca-Cola freestyle machine cost to rent or own for my restaurant? - Quora
The Pepsi Spire: PepsiCo's Computerized Fountain Beverage Machine Provides a Lesson in the Factors that go into Product Development in a Competitive Environment – Marketing Management
PepsiCo to Launch New Line of Fountain Sodas - WSJ
Pepsi Spire 2.0 on Behance
Pepsi's New Spire Soda Machine
Pepsi's New Spire Soda Machine
Coca-Cola Freestyle machines on the way out? - Page 2 - Retail Watchers
High-tech soda fountains new battleground for Pepsi CEO Indra Nooyi's war against Coke - Bizwomen