A dollar every time is nice, but is this realistic? As a bartender, if I
received a dollar every darft beer and I would be shitting myself, more down
to earth for my geographical area (Western Colorado) would be a buck every
couple, or a quarter every one. This is not to say that is the same in every
region.
Also consider the patron has paid a $7.00 cover to drink free beer all night -
not one of my favortie marketing ploys, as you generaly get all the people on
earth with $10.00 to their name and they want to hang on to that other $3 for
smokes or whatever.
OK so back to the point $1.00 each beer is very nice, and you will be getting
your free draft beer served to you quickly and you bartenders will love you.