Bizplay, a provider of expense management solutions, has signed a business partnership with travel agency Sejung to advance corporate business travel management services, it said on April 28. The two companies will pursue digital transformation across business travel booking and expense processing. They aim to build an integrated environment covering applications, reservations, documentation and after-service management. Cooperation will include supporting Sejung clients’ use of Bizplay’s bzp travel management service and supplying Sejung premium travel products through Bizplay’s platform.