Where do I input what I paid for an item that sold?

Hello everyone. I am a long time eBay reseller but this is my first time using goDaddy bookkeeping. So far I love it. But right now my income shows the total of everything sold on ebay. And it's counting it all as income. How do I input what I actually paid for the item (what I paid plus shipping/other fees) so it will display my correct income?
Thanks so much for any help! It is greatly appreciated. And sorry if this has been asked before, but I searched for a while and couldn't find an answer.