Des Plaines, Illinois startup Booksy, Inc. has raised $13.2 million in early-stage venture funding in a deal lead by Piton Capital in July 2018. Other investors in the deal include Enern Sebastian Kulczyk, Zach Coelius, Vostok New Ventures, OpenOcean and other undisclosed investors. The company plans to use the funds to accelerate global growth, new…