You can't hide your Amazon orders in a shared account anymore - but here's a workaround

ZDNET's key takeaways You can no longer archive or hide orders from your Amazon history.Amazon recommends setting up Family ...
The Droid Guy

How Delete Purchases From Your Amazon Order History Order

Amazon's system does not permit the complete deletion of orders from your purchase history. This is due to their policy of maintaining a record of all transactions for customer service and account ...
ZDNet

Watch out, shoppers: You can't hide your Amazon orders anymore - but there's a workaround

You can no longer archive or hide orders from your Amazon history. Amazon recommends setting up Family accounts instead. Previously archived orders now show in your main history. If you plan on doing ...