I think you have to go back and see if there was barbed wire around the bat, showrunner Scott M. Gimple coyly told The Hollywood Reporter at Comic-Con when asked if Negan was on tap for season five.
What is a trade discount? A trade discount is a reduction to the published price of a product. For example, a high-volume wholesaler might be entitled to a 40% trade discount, while a medium-volume wholesaler is given a 30% trade discount. A retail customer will receive no trade discount and will have to pay the published or list price. The use of trade discounts allows for having just one published price for each product. The sale and purchase will be recorded at the amount after the trade discount is subtracted.
voluntary trade. A term used to describe the foundation of the present economic system. When products and goods are exchanged for other products or services, the result is a trade. Voluntary trade describes a market where buyers and sellers have the right to sell and buy by their own preference or refuse to if they so choose. Voluntary trade also describes a person's freedom to choose to work for compensation versus being forced into labor.