A merchant refers to a merchant with a physical business place. "Businessman" refers to a businessman who has an actual business place; Such as knowledge marketing, network marketing, green marketing, personalized marketing, innovative marketing, integrated marketing, consumer alliance marketing, chain operation channel marketing, big marketing, green marketing, entertainment marketing and other marketing businesses. There are many kinds of businesses on the ground, including hotels, restaurants, bars, weddings, education, medical care, fitness, auto market, parents and children, desserts, wineries, coffee, beauty salons, hairdressing, media, photo studios, housekeeping, art galleries, KTV, clubs, yoga, SPA slimming, pets, DIY, entertainment, home, jewelry and so on.