Additional discounts on rent to help airport duty-free shops and other airport-based businesses will be provided for up to six months. In a meeting with economy-related ministers,... Finance chief Hong Nam-ki said... the discount for small airport shops and businesses... will be raised from the 25 percent given last month... to 50. For medium and large-sized airport businesses,... the discount will be 20 percent. Amid the COVID-19 pandemic, local airports have seen daily passenger numbers dip by more than 90 percent.