What is a RMA Label?

Hey guys, i see a lot of people selling Pixel RMA Labels, what is this? how can i use it?
is it a cheap way to get the phone or is it more complicated than that?

RMA stands for “Real Manly Ass”
Basically you send in an envelope to google and you get a free sex toy!

Return Merchandise Authorization

RMA gets sent to your email which then needs to be printed on the box Its basically so they know its "your phone " getting sent to them lol.

You could have googled this, honestly.

So does this mean the SE has been successfully made by OP, and the only step is boxing?
Second question: I see such RMA threads all the time, it`s saturated as hell. How is the company not doing anything about it? Or they`ll just block the phones/call the police when they arrive?