Cool, first sale. But how do I mark it as shipped?

[coolpostcardbydennis]

Yay! Sold a postcard. I found the order page, but see no way to mark it as shipped. Must be missing something.

[MoonwishesStore]

Once you have shipped it, if you send it with tracking, then click on the tacking within the order page. You can input how you shipped and the number and ecrater marks it as shipped. If you don't use tracking, I'm clueless since I use tracking for all outgoing items.