What does it mean to "Publish" my game?

When you publish your game with The Game Crafter, your game becomes available in our Shop for purchase by other customers.  When a customer purchases your game, a copy of the game will be produced and shipped directly to the customer from our facility.  You will not be involved in the transaction, except for receiving a  royalty payment approximately 30 days after the sale.  

You can see a tutorial on how to Publish your game here: https://youtu.be/Wclfbl-A8cs