For those of you who used a credit card to swipe in for the airport train and need a receipt, 

(1) follow this link: http://www.flytoget.no and flip to English if you don't read Norwegian

(2) click on "need a receipt"

(3) create an account, being sure to enter the same card details as the card you used to swipe in

(4) your receipt will appear 

cheers

--cjc

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