Buyer complained about one of the two products I sold him. I offered him a 50% refund if he returns the one item he disliked. I also offered him a complete refund with the return of the two items. The buyer cussed me out and harassed me with extremely vulgar language. He told me he was going to throw the item away and that I had to give him a 50% refund or he would report me. I didn't give in and he continued to harass me.