Trading goods or services is bartering--I STILL do a lot of it--like when I got a milk goat + cash for a LGD pup recently.
Traded another pup for hay hauling.....another trade was cash + peacocks for a LGD.
I also traded making a quilt top for a lot of fabric, and so on.....
Years ago, traded cooking and baking for car repairs, also bartered a special sausage recipe to a grocery store for groceries.