Since March 4th, my sales across 4 different apps (AppSynergy Creations) have dropped from 100+ units a day to zero.
When testing on a physical tablet, I discovered that every time a user tries to buy, they are hit with a “How would you like to confirm? [Use My Phone] or [Enter Account Password]” popup. (See attached screenshot).
This extra security step is appearing before every purchase, which is causing 100% of my users to abandon their carts. Other apps on the Appstore do not seem to have this extra friction.
Has anyone else noticed a sudden drop in conversions or seen this specific “Step-Up” verification popup on their apps recently? > I am trying to figure out if this is a new Amazon security update affecting many developers or if my account has been specifically flagged. Any feedback or similar experiences would be greatly appreciated.