Also like the 'Mexican' Coke (sell it at Sam's Club). Love Faygo Rock n Rye but tough to find in Missouri.
Nothing better than a glass bottle of soda out of an old vending machine. Keep your eyes on Craigslist, I found my 1960 Vendo 63c unit (like the one below) for $300 about 10 years ago. Put about $50 in new parts in it and it has run non-stop on my back porch ever since. they don't make 'em like they used to!
Keep it about half-filled with beer, the rest soda. Usually keep it at about 28 degrees, only had soda bottles freeze one time and it was with a local rootbeer, not Coke.