nothing is added to halal or kosher food.
There is no added ingredients
It is the killing style and an associated blessing.
there may be an added cost for certification but probably/possibly matched with savings because of bigger market.....more sales.
It is just a business decision.
It may be a problem for people who don't want to eat halal/Kosher food for some reason but that would not make any sense and only reflect an irrational bias.
The food is the same but for a prayer.
It is probably costing less because it is halal or kosher.....even with the small compliance cost.
I agree though it should be clearly labelled............so the spirits know
