it was like I was purchasing something even though it was free,we got and printed the confirmation email which had a barcode so I'm assuming that's all I needed,I don't know what you mean by go into order history,I know I have what seems to be an e-voucher and on the instructions on it it says to print it,take it to a kiosk at the front of the park to get a ticket and then take that ticket and your AP to show to a cast member at the line to get front of the line access.