When you are setting up your BarnDealer site, you will be asked to enter you Dealer Code. This is your Old Hickory dealer code and is specific for each lot that you have.
I have attached a screenshot of where to find your code when you login at orders.oldhickorybuildings.com. It is the number next to the Business Name.
If you have any questions about what your Dealer Code is or if you think there's an error, we should be able to point you in the right direction.