Only 3.2% ABV can be sold in grocery stores and/or in a cooler. All craft beer must be sold at a liquor store and cannot be refrigerated. This also means you cannot buy craft beer on Sundays or after liquor stores close (think about the local breweries having to deal with this). There is talk of reform, but the owners of the liquor stores are putting up a fight to prevent it. The consumer really gets hit because I think these laws prevent more out-of-state breweries from bringing beer to Oklahoma. Personally, I think both liquor stores and consumers would benefit from reform. It's time. I grew up in Oklahoma and love it, but it always seems to be several years behind on everything.