As is expected from to the trade vendors, sales are final (except for damages). For retailers, see their guidelines.
Everywhere in the U.S. thru E-Design
Locally in North Atlanta, GA
Brookhaven, Sandy Springs, Dunwoody, East Cobb, Marietta, Smyrna, Vinings, Kennesaw, Woodstock, Canton, Roswell, Alpharetta, Milton, Cumming, Johns Creek