How do they keep soda in soft-drink machines from freezing in the winter?!

Question: How do they keep soda in soft-drink machines from freezing in the winter!?
Answers:

WoW Sam!. Never thought of that before!. Excellent question!.
They probably just plug out the machineWww@Enter-QA@Com

Flamethrowers!.Www@Enter-QA@Com

Hmm, we dont have them outside!? All of those vending machines are inside around here!.!.!.since we get a cold winter!.Www@Enter-QA@Com

duh,they adjust the thermostatWww@Enter-QA@Com

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