Sorry for the late notice as the end date is today, 2/22/17 but I just heard of this myself.
For residents of FL, NH and VA, you must purchase 2 or more 18 packs of Michelob Ultra.
For residents of NBPR states CT, DE, GA, MA, ME, NC, NJ, NY, OH all you have to do is upload the attached photo(s) to the site (with shipping info):
https://cooler.absweeps
Again, ends TODAY 2/22/17.