Ключевые слова: buyer, cart, cashier, checkout, concept, consumer, coronavirus, counter, covid19, customer, disease, distance, distancing, epidemic, flu, grocery, health, human, illustration, infection, isolation, keep, man, men, outbreak, pandemic, people, person, prevention, protection, protective, purchase, quarantine, queue, retail, safe, safety distance, scan, shop, social, social distancing, spread, standing, store, supermarket, trolley, two, virus, woman,