What you need

Money

eBay acc

Nintendo switch

and time

Here is how it works

I legit just copied it from another guy from eBay

So basically just buy a game on the E-Shop lets say Mario party

This game you can share with 8 people

Smart people already figured it out

You just sell these spots

And believe me, these 8 spots sell crazy fast

Now imagined if u bought more games and more spots?

Boom shit ton of money