An aid to trade associated with communications is? By: Sunday|Published on: Dec 14|Categories: Commerce JAMB| 0 comments A. banking B. transportation C. warehousing D. insurance Correct Answer: Option B – transportation Users Also Read These:Which of the following can be defined as trade and…International trade is different from internal trade…International trade and domestic trade are similar…Which of the following is not an aid to trade?Invisible trade refers to trade-in?SEE ALSO The role of public relations is principally to?