An import code for what? What do you need to import? Do you mean a code to pay the fees?
Did you buy the Desktop program and have a License Code?
Sorry you can't apply the Desktop purchase to the online version. They are separate things and don't talk or sync to each other. You would have to get a refund for the Desktop CD/Download program and pay for online separately.
Or Are you suppose to get a discount from your bank or somewhere? How to get the partner discount