Have any of you (or more likely, your Friends organizations) worked with Stuffraiser (https://stuffraiser.com/hello) to sell books and media from your used book sales online? It's probably not a good fit for our library due the size of our used book sale and staffing/volunteer limitations, but I am curious if any libraries have seen decent payouts for books that would otherwise be sold for a quarter/end up in the Goodwill box.