[closed] Different colors for Wal-Mart?

Each Walmart store gets remodeled on a schedule usually averaging once every 5 years, but it's also based on the stores stats. The brown stores are the stores that have recently been built or remodeled. The blue stores are older and haven't made it to the remodeling yet. Green stores are not your typical Walmart, they are a group study and can be found in more affluent areas. Think of it like "Rich People's Walmart" however they are a few Green Walmart stores that are just "neighborhood" groceries stores as well.

Hope that helps.