Totally nonexistent customer service Totally nonexistent customer service. I placed an order for advance copies of my book, and paid extra for rush service, which should have printed in 3 days. Now more than 2 weeks later I can't even get an estimated time to ship. Multiple requests to customer service go unanswered. I'm having a book release party with no book to actually show.

Error message of “mobile number must be unique” There was a problem setting up my account because it conflicted with information when I originally set it up in 2016. Despite several attempts to remedy the conflict, it still didn’t recognize my cell phone (unchanged since 2016.) However, once Zac stepped in to work on my file, he resolved the problem in one day. After 18 days of email exchanges, nothing was resolved until Zac took over. He gets a gold star!

Great distribution and printing, less than ideal UX Great distribution and printing quality. I’ve moved away from Amazon print on demand as Ingram spark’s physical product is better. the user experience could do with some love (e.g hard to decipher error messages), and it would be great to have some marketing options incorporated other than adding the book to a newsletter (e.g. google ads).

Clown company Clown company. Their book-building tool is a joke. I added an image to the rear cover of my book, and several times during the publishing process the tool kept removing it. When it came to approving the final proofs the picture was removed. I asked for assistance and was told to ignore it - and the books arrived with image intact. A couple of weeks later I corrected an error in the text, and ordered more copies. I didn't touch the image. The books arrived without the image attached. I complained and was blatantly lied to. They insisted I had removed the image (why the hell would i??) and that their tool was unimpeachable. Clowns.

Unreliable delivery. Unreliable delivery. I've received numerous notifications that my book package has arrived at the drop-off point, but at the drop-off point they tell me that they have not received my package. I've been there several times.