So, from a buyers perspective - they would put the 3 chantrelles into the empty container and the chantrelles would magically be transported to the beetroot container and the beetroots transported to the empty container?For example: I wish to trade beetroots for 3 chantrelles a piece. I place the giving hand in the container containing my beetroots, and the taking hand in an empty container.
Does that mean the buyer would have to have theft perms?

