Ключевые слова: abstract, advertising, background, banner, bar, business, cafe, cafeteria, concept, coronavirus, covid19, crisis, customer, depression, dining, door, economic, economy, entrance, financial, hand, information, lifestyle, local, lockdown, notice, open, owner, pandemic, people, placard, problem, pub, reopen, restaurant, risk, sale, service, shop, sign, small business, store, strategy, symbol, text, virus, welcome, white, working, workplace,