Are there any differences when you buy from different stores?

  1. If you got a gift, but not sure where it is from, how can you exchange for something that would be more expensive?
     
  2. Stores don't allow returns/exchanges when proof of purchase (receipt, bar-code stickers on tags, etc) is not available. Some SAs and store manager would be willing to do it if you are their frequent client. =)

    Is their anything on the tag that might indicate where the item's bought from?