Pledge $0 or more per month
Pledge $0.01 or more per month
Thumbnails, pages hot off the scanner, pages as I finish them (in the off-chance I get them done early), and whatever other worldbuilding I get up to.
If I do a Kickstarter and you pledge, you'll get a cool thing. If I sell books, then you'll get a discount.
Probably the best single dollars you'll ever spend.
EVERYTHING + MORE
That "more" being art of whatever the heck you want, every month. Just post your request to the Patreon feed and it'll magically show up a few days later.