[mothered]

Hey
I want to try out that method and just bought an aged Amazon.de account with multiple orders in it.

Since I already have an (legit) Amazon account, how do I have to proceed with the bought one?

Set up a German VPN and only login, make orders, make claims etc. with VPN running?

I want to order on a drop location like an apartment building with empty ones.
First with 2 more legit orders and then my product to SE

@mothered is that how it’s done?

In a nutshell, yes.

Put simply, be sure there's no association to your other accounts.