1) Bring about 2) Carry on 3) Carry on business 4) Carry out 5) Complete a deal 6) Conduct business 7) Conduct; negotiate 8) Interact 9) To conduct business Found on https://www.crosswordclues.com/clue/transact
• (v. t.) To carry through; to do; perform; to manage; as, to transact commercial business; to transact business by an agent. • (v. i.) To conduct matters; to manage affairs. Found on http://thinkexist.com/dictionary/meaning/transact/