I've been on the receiving end of this. If I give a product 1 star, I get both emails and physical mail from the seller offering money for 5 stars. Last I che

I've been on the receiving end of this. If I give a product 1 star, I get both emails and physical mail from the seller offering money for 5 stars. Last I checked there was not a way to opt out of this. I will check again.