This copy is for your personal, non-commercial use only. To order presentation-ready copies for distribution to your colleagues, clients or customers visit http://www.djreprints.com. https://www.barrons.com/articles/corsair-to-buy-payments-firm-msts-from-world-fuel-services-51596229796 Shares of World Fuel Services closed up nearly 3% after announcing the long-awaited sale of a payments-solutions business to Corsair Capital. Corsair, a New York private-equity firm, is buying MSTS for roughly $350 million in cash. The deal, announced late Thursday, calls for Corsair to pay $275 million when the transaction is completed.