Dispenser — Buy Soda
Measure your clearance. Fountain towers often need under-counter space for the motor and cooling unit.
These are affordable and compact. They use CO2 canisters to fizz water. buy soda dispenser
SodaStream (widely available canisters) and Drinkmate (can carbonate juice/wine/tea). Cost: $60 – $200. Fountain Systems (Commercial/Pro-Home) These mix "Bag-in-Box" (BIB) syrup with water and CO2. Measure your clearance