I want to have something Extra to send to readers who buy my signed copies just because they don't want to go through Amazon. They deserve the world and perhaps a trinket of some kind.

Hannie Custom stickers from Sticker Mule are an awesome freebie giveaway. Inexpensive, colorful and fun (and they fit like giant confetti inside the cover of a mailed book). Aaaaand everybody loves stickers 😁