We went to a different Target for a price adjustment mistake made at another with reciept and tags in hand we approached the customer service counter. The "supervisor" told us that because the purchase was made at another Target we'd have to go back to that Target because why should HIS store take a loss for a sister stores mistake?
I spent 1 hour on the phone with CS in the philipines and got no where. Although it seems everyone at Target is a manager or supervisor. But none of them have the ability to help you.