Ключевые слова: advertisement, advertising, announce, announcement, available, background, before, bird, booking, business, buy, campaign, coming, commerce, deal, delivery, early, flight, import, item, letter, marketing, merchandise, notification, now, offer, online, order, payment, pre, preorder, price, prior, product, promotion, purchase, request, reservation, reserve, retail, sale, sell, shop, soon, store, tile, trade, trip, word,