Hi AMG,
Once you have the data in Excel then you will need to get it into
QuickBooks. There is no direct way to import transaction data into
QuickBooks. You will need to look at one of the data import utilities
that are now available on the market. You can find a list of them
here,
http://www.marketplace.intuit.com
Disclosu. I have a financial interest in the company that
distributes one the utilities mentioned in this post.