I spent a lot of time with Amazon Customer Service today. This app woke we up at 2:45am AGAIN. It happened the previous night, so I turned off notifications at the app level. Customer Service said that it did it because I left the option within the app notification settings checked for "New Releases and Recommendations". It seems that the programmers override the app settings - very bad! When I told him that it also had to ha e override my do-not-disturb setting, he put in a problem report.