No, but they have close to one for e-books, and if you're self-publishing that is usually where most of your sales will be, as getting into a significant number

No, but they have close to one for e-books, and if you're self-publishing that is usually where most of your sales will be, as getting into a significant number of book stores w/selfpub is near impossible. Most writers will sell next to nothing either way, so it won't usually make much difference, but being locked out of KDP will further diminish the odds by a rather large factor.