Arbitrage is the simultaneous purchase and sale of the same asset in different markets in order to profit from a difference in its price. Airbnb rental arbitrage is the act of renting a property longterm and then rerenting it shortterm on vacation rental sites like Airbnb or Vrbo.Airbnb rental arbitrage is a low-risk, low investment business strategy for engaging in the short-term vacation rental industry. In the stock market, cashandcarry arbitrage involves buying shares of a company and simultaneously selling a futures contract on those shares. Rental arbitrage is an expert technique where you sublease a property for the sole purpose of Airbnb. Arbitrage is the simultaneous purchase and sale of the same or related instruments, locking in a profit from a brief price disparity. Arbitrage sports betting is a practice that involves gamblers betting on all possible outcomes of a sports event to guarantee profit. Arbitrage is the practice of exploiting price differences in different markets or platforms to profit from buying and selling assets, securities, or goods. (6) The relief requested in the advice letter is unjust, unreasonable, or discriminatory (provided that such a protest may not be made where it. The Advantages and Disadvantages of Arbitration - San Jose Corporate Lawyer.