I was duped after buying a set of wireless headphones. I did a bunch of shopping online and landed at Amazon. The headphones they had listed had nearly 4,000 4+

I was duped after buying a set of wireless headphones. I did a bunch of shopping online and landed at Amazon. The headphones they had listed had nearly 4,000 4+ star rating, I figured they were all legit so I purchased them. In the box when they arrived was a small postcard which read, "Give us a positive 4 or 5 star rating on Amazon, and you can order any of our products for 50% off!" This was less than six months ago and clearly after Amazon had outlawed the practice in 2016.