title_body: How is expired beer typically disposed of by large retailers?
upvoted_answer: Some breweries will by back beer that is past its freshness date (Sam Adams is well-known for this), while some will split the cost with the distributor. - Beer - When good beer goes bad
  
  
  I have had beers that were quite fine well after there expiration date. And I have had beers that were simply horrible after the expiation date. Cooler temperatures will prolong the lifespan of most beers. 
  
  But how is expired beer typically disposed of by large retailers is a different matter?
  
  
    To avoid getting spoiled beer, check for a “brewed on” or “best by” date stamp, and avoid those that are not so labeled, especially if they have a fine layer of dust on them or visible sediment in the bottle (bottle-conditioned beers, however, are supposed to have a yeast sediment). Most pale ales, lagers and hefewiezens are best within three to six months of brewing. Darker beers and those with higher alcohol content might last a year. A few special beers are meant to be aged, but they are the exception rather than the rule. Beers stored in the cooler are less likely to spoil than those stored at room temperature, although many liquor stores stack case boxes on the floor, and those beers are less likely to be light-struck. 
    
    Some breweries will by back beer that is past its freshness date (Sam Adams is well-known for this), while some will split the cost with the distributor. In other cases, the retailer is left holding the bag for beer that did not move well. Still, liquor stores should not sell beer that has lost its quality. Let retailers know that a beer is expired or to return beers that you find to be stale (don’t do this just because you don’t like the beer — read some reviews of the beer and see what it is supposed to taste like). Check back in a few days and see how they have responded to your complaints.  If the expired beer is still on the shelf, let them know that you plan to shop elsewhere. - Beer - When good beer goes bad