If you purchase from other digital stores or the Feral store you need not worry. (macgamerhq.com)
If you've already published your book through another distributor, you can still use Draft2Digital to expand your reach and simplify your project maintenance for all other digital stores. (draft2digital.com)
But they're not on any of the other digital stores, so you're in kind of a walled garden, like a luxury gated development! (blog.reedsy.com)