uppsölum
Uppsölum is a term used in Icelandic-language marketing to describe the practice of encouraging customers to add items or upgrade to higher-value options during a purchase. In retail, e-commerce, hospitality, and service industries, uppsölum aims to increase the average order value by presenting complementary products, bundles, or premium versions at relevant points in the customer journey. The concept corresponds to the English upsell and is often implemented through targeted product recommendations, bundled offers, upgrade prompts, or post-purchase suggestions.
The etymology of uppsölum reflects its roots in the Icelandic language, combining elements that indicate expanding
Critiques of uppsölum emphasize the risk of irritating customers with aggressive or irrelevant offers, which can