Which name do i use on my LLC

[Lucynda]

I have an Amazon account under my stepsons social (I had his permission). I'm going to switch it over to an LLC and I want to make sure I'm putting the right name on my LLC. Do I use my Amazon username or the name I have on my store? Example my store is "blank blank" and my Amazon username is "123blank". Which one do I use?

[elmo]

Registered amazon name should match the LLC name, but its not required.

LLC name should match the EIN you got when you registered it, this matters