upsell somebody(Уговорить покупателя купить более дорогой товар или большее количество товара, чем покупатель изначально планировал. Ср. с 'cross-sell'. • An e-commerce technique that attempts to sway a customer to purchase a more expensive model/version or additional merchandise that may be used with the product. Widely employed, upselling is very enticing because buyers are already in the mode of purchasing something they want. It is also very profitable. ("Cross-selling" is similar but persuades the user to buy a related product; for example, "If you like X, you may like Y" or "Users who bought X also bought Y.")thefreedictionary.comAlexander Oshis); cross-sell s.o.(Уговорить покупателя купить товар(ы) в дополнение к тому, что клиент изначально собирался купить. • "Cross-selling" is similar to "upselling" but persuades the customer to buy a related product; for example, "If you like X, you may like Y" or "Users who bought X also bought Y."Alexander Oshis)