Ключевые слова: air, bag, barrier, buyer, city, copyspace, coronavirus, covid19, crisis, customer, customers, danger, distance, epidemic, escalator, flu, health, holding, indoors, inside, lifestyle, lone, mall, man, mask, move, movement, pandemic, people, protection, quarantine, retail, rule, safety, shop, shopping, shopping bag, shopping center, shopping spree, showcase, stair, staircase, stairs, store, transportation, urban, virus, wearing, woman, young,