Go give it a read. I talk about the process of making the strip, advice for artists, and what I would do if I won the lottery.
By the way, if you’re looking for free ways to support Leif & Thorn: send a message to your favorite webcomic site or review blog, telling them to check it out and make a post about it! Webcomicry.com compiled this list of review sites a few years back; many of them are still active, and more have sprung up since. (Some of them take guest posts, too. Just in case any of you want to go the extra mile and write a whole review yourself. Which would be awesome.)
One more thing: vote Leif & Thorn in this poll to help it score some free ad space!