Amazon password needs to be entered for each shipment

Question

The password for amazon deliveries needs to be entered for each shipment. It should be saved once (either with account or first shipment) and used for all following deliveries.

Answer 1

I have the same issue.

Not only that but I have to enter my credentials for each device that I use.

Answer 2

Yeah, I removed both the eBay and Amazon accounts from the app since they haven't worked in a while now.  Just my luck that I paid for this and the developer abandons it.