ts & Inv... nts r es V S 3 F2 X D M Portland State University Mail D Question 16 #3 3 E Z Launch Meeting - Zoom BA 495 - Rooted2Serve - Googl... Payment for order flow is a practice in which market makers pay retail brokers for their clients' order flow (ie, the right to execute client's trades). Payment for order flow is the term used for the commissions that we pay to place trades on a stock exchange. Payment for order flow is a common practice used by many no-fee brokers such as Robinhood. Payment for order flow has been banned in the US and is currently illegal. Question 17 D What is pure arbitrage? (choose the correct answer from the list below; only ONE answer is correct) What is flash trading? (choose the correct answer from the list below; only ONE answer is correct) A controversial practice in which, for a fee, traders are allowed to see incoming buy or sell orders milliseconds earlier than general market traders. An investment strategy in which the investor buys stocks and holds them for the long te