A "hast transaction" refers to a quick and urgent transaction that is completed without delay. Synonyms for this phrase include rapid transaction, speedy transaction, swift transaction, hurried transaction, and quick transaction. Other synonyms for hast include hastened, rushed, accelerated, and expedited. These words all suggest a sense of urgency and fast-paced action. In today's fast-paced world, hast transactions are becoming increasingly common as people seek to complete tasks and transactions quickly and efficiently. Whether it's buying a product online or sending money overseas, hast transactions are a valuable tool for people who need to move quickly and get things done.