What do I do if a pop-up blocker won’t allow the Amazon sign-in page to be displayed? To prevent most issues with pop-up blockers during the Amazon sign-in process, you should ensure that the Amazon sign-in process is initiated with a user action, like a click event from the Login with Amazon button. If you initiate the Amazon sign-in process from an onload event, timeout event, or other automatic event, you will likely invoke the user's pop-up blocker. If after ensuring the sign-in process is initiated from a user action, the Amazon sign-in page is still being blocked by a pop-up blocker, please contact support. We'd be interested in hearing the details of your use case and helping you resolve the issue.